Facial Toning &
Rejuvenation Ritual USER GUIDE TABLE OF CONTENTS Welcome to myotone Guide overvieW controllinG your device turninG device on/off chanGinG intensity level myotone accessories myotone optimizinG serum What is a rejuvenation ritual?
ritual frequency mobile application first use personal preparation myotone ritual Guide areas to avoid jaW ritual cheek ritual eye ritual forehead ritual neck ritual lip ritual infusion ritual optimise your ritual | tips important information cleaninG battery lifer charGinG troubleshootinG pre-cautions cautions other WarninGs General specifications Warranty 1 2 4 5 6 7 7 8 9 9 10 11 14 14 16 18 20 22 24 26 28 30 32 32 32 33 33 34 34 36 38 40 WELCOME TO MYOTONE Thank you for your purchase of the Myotone Rejuvenation Ritual!
When it comes to your skincare routine, I know you had many options to choose from when selecting the perfect device for you. I want to personally thank you for choosing Myotone. For well over three decades, I have worked to bring the microcurrent facial out of the spa and into your home. My mission is the same as it was then, to give you the power to look as confident as you feel. The Myotone Rejuvenation Ritual is an accumulation of extensive research, testing, and innovation with this goal in mind. Now, I am thrilled to share Myotone with you and know this ritual will give you the power to address your biggest skincare concerns. I am thrilled you have taken the first step in starting your own rejuvenation ritual, beginning the practice of lifting your inner beauty to the surface, one daily ritual at a time. With Confidence, ELIZABETH LOGAN Myotone Innovator 1 GUIDE OVERVIEW Before you begin your first Myotone Rejuvenation Ritual, please read this user guide to achieve optimal results. Myotone is a non-invasive cosmetic toning device and rejuvenation system, which renews your facial appearance effectively from the comfort of your own home. The Myotone device delivers microcurrent to strategic locations on the face, reducing the most common signs of aging. Our patented treatment for facial toning is grounded in scientific research and years of innovation in the fields of microcurrent and skincare technology. The microcurrent delivered by Myotone, stimulates increased production of ATP deep within the cells, much like a workout but on the cellular level!1 This cellular workout increases the production of key molecules like collagen, which helps reduce the depth of facial lines, improves your overall skin tone, and even your skins texture! Thats why regular use of the Myotone device and rejuvenation ritual will result in a more vibrant and youthful facial appearance. KIT CONTENTS Your Myotone Rejuvenation Ritual includes the following:
Myotone Toning Device Myotone Optimizing Serum Myotone User Guide USB Charging Cable Myotone Travel Case + Storage Pouch 1Jain, Shilpa, and Maneesh Arora. Effect of microcurrent facial muscle toning on fine wrinkles & firmness of face. IAMR 1, no. 1 (2012): 13. 2 O n e D a i l y R i t u a l a t a T i m e
. L i f t i n g Y o u r I n n e r B e a u t y t o t h e S u r f a c e 3 CONTROLLING YOUR MYOTONE 4 Turning Your MYoTone on & off To turn on your Myotone device, gently press and hold the power sensor in the middle of the control pad for a few seconds. When the device has turned on, the conductivity and level indicators will display a start-up sequence, indicating the device is ready for use. When you are ready to shut off your device, gently press and hold the power sensor in the middle of the control pad for a few seconds. The lights on your device will fade down, indicating your Myotone device has shut-off. Device TiMe-ouT After five minutes of non-use, your Myotone device will time-out, and shut-off to conserve battery. 5 changing The inTensiTY LeveL on Your MYoTone Myotone has three microcurrent output settings, which can be adjusted based on the desired treatment and comfort level of the user. The first time you turn on your Myotone, the LED to the left of the control pad will remain on, while the other lights fade down. This indicates that your Myotone device is currently set to level one intensity. To change your level of microcurrent to level 2, gently tap and release the power sensor briefly on the control pad. Be careful not to hold the sensor, as that will power down your device. When the LED above the control pad lights up, your Myotone is set to a level two. To increase your intensity to level three, briefly tap the power sensor on the control pad again. When the LED to the right of the control pad lights up, your Myotone is set to a level three intensity. Your Myotone device will remember the intensity level it was previously set to before shutdown. For example, if you last used your Myotone on level two, then the LED above the control pad will remain alight the next time you use your device. While the probes are touching the face, your Myotone device will not change levels. 6 MYOTONE OPTIMIZING SERUM Warning: For external use only. Use only as directed. Discontinue use if irritation develops. Use the Myotone Optimizing Serum, when using the Myotone Rejuvenation Ritual and facial toning system. For the microcurrent to effectively pass through the skin, a conductivity solution must first be applied. The Myotone Optimizing Serum ensures comfortable conductivity during your ritual, all while promoting anti-aging by keeping the skin hydrated. In addition to assisting the microcurrent pass with ease through the skin, the serum provides additional nourishment to your routine, using natural ingredients such as spirulina and dandelion extract. You will apply the serum before treating the various sections of your face, working in small sections at a time. If you have excess serum at the end of your ritual, either gently pat the remaining serum into the face or rinse off the remaining serum with water. For a complete list of ingredients see page 37. NOTE: Before starting your first ritual, test the Myotone Optimizing Serum on your skin, to ensure you do not have a skin sensitivity to the serum. To do so, rub a small, dime-size amount of the serum on your forearm, leave for 15-20 minutes and then check the area. If an allergic reaction develops, discontinue the use of the Myotone Optimizing Serum immediately and consult your doctor if reaction continues. 7 WHAT IS A REJUVENATION RITUAL?
They say routine. We say ritual. Why? Because there is nothing routine about this ritual. The Myotone Rejuvenation Ritual is a restorative habit, that when practiced regularly, will lead to you looking as youthful as you feel. When you begin your ritual, we want it to be more than just a simple addition to your daily skincare routine. We want to create the space for you to relax and focus on you!
This ritual isnt just about reducing wrinkles and giving you brighter skin. It is about bringing forth that youthful confidence that time may have eroded away, perhaps you even misplaced. Every time you complete your ritual, we know that more of that confident, joyful you will shine through. It is just waiting to be lifted to the surface. 8 RITUAL FREQUENCY If it has been more than 30 days since your last ritual, it is recommended that you start a new ritual period from the beginning, starting with week one. MOBILE APPLICATION Pair your Myotone with the Myotone Ritual app, available for Apple or Android. The Myotone Ritual app contains key features to help you achieve optimal results. Stay on top of your treatments by tracking your rituals in the app Video tutorials for the rituals Access tips & tricks for optimizing your ritual Report any device malfunction directly to the Myotone support team 9 FIRST USE Prior to first use, remove your Myotone device from the package and plug USB into unit and use with charging block (not included) or USB outlet. Using the battery indicator, allow the device to charge until the indicator shows that the Myotone device is fully charged and ready for use. charging When charging, the battery indicator will show one orange light, as illustrated below. When the battery indicator lights up red, it is an indication that the battery has been depleted. The battery indicator will light up green when the device is fully charged and ready for use. In all cases, your Myotone device will charge within six hours and provide sufficient battery life for multiple sessions. Your Myotone device will not function while charging or connected to a power source. 10 PERSONAL PREPARATION | CLEANSE Start by cleaning your face with an oil-free cleanser. For men, it is recommended that you shave your face prior to use on the jawline or cheek areas. When using your Myotone device, make sure you are positioned in front of a mirror in a well-lit room. On clean, dry skin apply a small amount of the Myotone Optimizing Serum to the designated skin being treated. We recommend treating one side of your face, one small section at a time to prevent dryness. If the serum dries before the conclusion of your ritual, simply apply more serum as needed. When you are ready to begin, turn on your device by gently pressing the power sensor on the control pad. The first time your use your Myotone, it will automatically be set on level one intensity. You can adjust your intensity level by following the instructions under the controlling your Myotone section of this guide, on page six. We recommend that you begin your ritual treatment at level one, increase the level after one week of use or when you no longer see incremental improvement in your facial appearance at the current intensity level. If your ritual ever feels uncomfortable or unpleasant, decrease the intensity level. 11 PROBE CONDUCTIVITY For the best conductivity and optimal results, make sure that both of the conductive probes are always touching the skin at the same time. Your level of conductivity will be displayed on the strength indicator during treatment. GREAT CONDUCTIVITY MODERATE CONDUCTIVITY POOR CONDUCTIVITY 12 13 AREAS TO AVOID DO NOT use your Myotone device on:
Inside or near any mucus membranes such as inside the nose, eyes, or mouth. Do not use on or in the eye Directly. AvoiD the sensitive AreAs ArounD the inner eye. Be cAreful to AvoiD the miD-line of the neck where the thyroiD is locAteD. never use your myotone Directly on the lips or in the mouth. Be cAreful not to plAce proBes insiDe the nose. 14 When practicing your ritual in the areas shaded below, it is recommended for you to stay at or below a level 2 intensity. 15 MYOTONE RITUAL JAWLINE Apply the Myotone Optimizing Serum to the area on the jawline being treated. We recommend only treating one side of your jawline at a time. Begin by positioning both probes directly on your jawline, towards the center of your chin, as indicated by the illustration. Hold this position for 4 pulses. Gently glide your Myotone a inch towards your hairline to reposition the probes, following the points marked in the illustration. Hold for 4 pulses, ensuring that your conductivity bar is lighting up green. Follow this pattern in alignment with your own bone structure, holding at a new position every inch. For most face shapes, 4-5 positions will be sufficient to treat one side of the jawline. Your final position on each side of your jawline will be at the back of your jaw, right before you reach the hairline, as indicated in the illustration. Complete all the above steps for the other side of your jawline. Footnotes:
If your serum begins to dry during your ritual, re-apply a small amount of the serum to the area being treated to reactivate. It is recommended that you hold each position for four seconds, or four pulses, to achieve optimal results. You can repeat this ritual up to three times total in one treatment session for problem areas. 16 The Myotone dial will assist you in understanding the right angle to use your device for each ritual. It doesnt matter if you hold the device up or down, just that you follow the degree illustrated by the dial and both probes are touching the skin being treated. 17 MYOTONE RITUAL CHEEK Apply the Myotone Optimizing Serum to the area on the cheek being treated. We recommend only treating one side of your face at a time, in small increments. Begin your cheek ritual by positioning the probes of your Myotone directly beside the corner of your mouth, as indicated by the letter A illustration on the opposite page. Hold. Reposition your Myotone by gently gliding the probes under your cheekbone a inch, as illustrated on the opposite page. Hold. Following the path illustrated to the right, position your probes directly under your cheekbone, towards the hairline. Hold. Depending on your bone structure, you may need to do an additional position to reach the hairline. Next, position the probes directly on the nasolabial fold, labeled B in the illustration to the right. This is the small crease to the side of your nose, that deepens when you smile. Hold here. Gently glide your Myotone inch to reposition the probes on the cheekbone, directly under the eye. Hold. To finish this side of your face, reposition the probes on the cheekbone, almost at the hairline. Hold. Depending on your bone structure, you may require an additional step to reach this position. Complete all the steps above for the other side of your face. 18 Footnotes:
If your serum begins to dry during your ritual, re-apply a small amount of the serum to the area being treated to reactivate. It is recommended that you hold each position for four seconds, or four pulses, to achieve optimal results. You can repeat this ritual up to three times total in one treatment session for problem areas. 19 MYOTONE RITUAL EYES When treating the sensitive area around the eyes, never set your intensity level higher than level two. Apply the Myotone Optimizing Serum to the area around the eyes being treated. We recommend only treating one side of your face at a time, in small increments. If your device is set to a level three intensity, cycle to either level one or two intensity, depending on your comfort level. To begin your eye ritual, start along the orbital bone, right below the corner of your inner eye. Lightly sweep your Myotone along the orbital bone until you reach the top of your check bone, labeled H, hold. This will be your first position for going up your temple. To move to the next position, gently glide your probes up the temple a inch, hold. Glide up again, stopping right before you reach the brow bone. Push towards the hairline and hold. Next, to lift the brow, place the probes of your device directly below the start of your brow ridge, towards the center of your face. Be careful not to place the probes directly on the brow or on the sensitive skin around the eye. Gently push upward towards the hairline and hold. Reposition the probes by gently gliding your device to the center of your brow, right before the start of the brow arch. Push towards the hairline and hold. To complete your eye ritual for this side of your face, gently glide the probes to reposition them directly below the tail of your brow. Push out towards the hairline around the eye and hold. Complete all the steps above for the other side of your face. 20 21 MYOTONE RITUAL FOREHEAD Apply the Myotone Optimizing Serum to the area on the forehead being treated. We recommend only treating one side of your forehead at a time, in small increments. To begin your forehead ritual, position the probes of your Myotone device directly above the thickest part of your brow ridge, labeled A. Be careful not to place the probes directly on your eyebrow. Push towards the hairline and hold. Next, gently reposition the probes by gliding your device upward towards the hairline a inch at a time. Hold. Complete the center of your forehead for this side of your face, by placing the probes on each new position, inch apart, moving towards the hairline. For most bone structures, it will take four positions to reach the hairline. Hold for four pulses at each new position before moving to the next placement. Once you have reached your hairline, reposition the probes of your Myotone directly above the center of your brow, labeled B. Push up towards the hairline and hold. Continue repositioning the probes inch apart moving upwards towards your hairline, as illustrated on the opposite page. Holding at each position for four pulses. For most bone structures, this pass on the forehead will require three positions to complete. To finish your forehead ritual for this side of your face, gently place the probes on label C, directly above the arch of the brow. Make sure the probes are positioned on the brow bone and not the soft tissue of the temple. Push up towards the hair line and hold. Gently glide the probes of your Myotone up a inch, right below the hairline and hold. Complete all the steps above for the other side of your forehead. 22 23 MYOTONE RITUAL NECK Apply the Myotone Optimizing Serum to the area on the neck being treated. We recommend only treating one side of your neck at a time, in small increments. To begin your neck ritual, position the probes of your Myotone device directly below your ear, where the neck meets the shoulder. Push upwards towards the face and hold. Gently glide your Myotone a inch upward to reposition the device at the next position. Hold. Continue moving upward towards the jaw, stopping every inch at a new position until you are directly below the jawline. Hold for four pulses at each position while gently pushing the skin upward towards the face. Continue this pattern, starting at the base of the neck and moving upward, holding at a new position every inch, until you reach the jaw. For most, this will take 2-3 upwards passes to complete. Be careful NOT to place the probes on the mid-line of the neck or near your thyroid. Complete the same steps listed above for the other side of your neck. When you have completed this ritual on both sides of your neck, finish out this ritual by treating the area directly below the chin. Flip your Myotone horizontally and place the probes on the soft skin on the underside of your chin, right before you reach the curve of the neck. Gently push forward and hold. Finish your neck ritual by gently gliding your probes forward, repositioning your Myotone directly under the chin, towards the front of the face. Hold. 24 25 MYOTONE RITUAL LIPS Apply the Myotone Optimizing Serum to the area above the lips being treated. If you have your Myotone set to level three intensity, cycle down to either a level one or two intensity level when treating the sensitive area around the mouth. To begin your lip ritual, position the probes of your Myotone directly above the center of the lip. Gently push upwards towards the nose and hold. Next, glide the probes to either side of the lips, it does not matter if you complete the left or right side of your lips first. Position the probes directly above the lip on either side of your face. Push upwards towards the hairline and hold. To finish your lip ritual, gently place the probes of your device on the side of your lips that hasnt been treated, directly above but not on the lip. Push upwards towards the hairline and hold. 26 27 MYOTONE RITUAL INFUSION Your Myotone device can also be used as an infuser, increasing the level of absorption for your favorite serums. If you desire to use your Myotone as an infuser, we recommend following these instructions. Log in to your Myotone app on your phone and select the infuse feature. This will lock your device on level one. Please note, that while in infuse mode, your Myotone device will not emit a pulse as it does during the other rituals. Apply your preferred serum to the skin being treated. Using your Myotone device, follow the pattern of the rituals you just completed, starting with the jawline and moving upwards towards the forehead. As you follow this pattern, gently glide your preferred serum on the face, moving towards the hairline. It is recommended to always start at the center of your face and move outwards towards the hairline, in one fluid motion. Complete one side of your face at a time, one section at a time, until the serum has been fully absorbed by the skin. 28 29 OPTIMIZE YOUR RITUAL | TIPS Ensuring you are maximizing the conductivity of your devices microcurrent is key to achieving optimal results. Make sure that both probes are touching the skin during your rituals. Do this by regularly checking during your rituals that your strength indicator is lighting up green. We recommend that you complete your Myotone Rejuvenation Ritual immediately after washing your face with a non-oil-based cleanser for optimal results. One of the key factors to radiant, glowing skin is to stay hydrated. Particularly, during the summer months! It is recommended to drink at least 6-8 glasses of water daily. A leading cause of the most common signs of aging is due to UV radiation emitted by the sun. Applying a SPF moisturizer in the morning before leaving to start your day can lead to a world of difference when it comes to your facial appearance. We recommend not exercising right before completing your daily ritual. If this is where you decide to fit Myotone into your daily routine, make sure you drink plenty of water before you begin. If your body is dehydrated, it can affect the level of conductivity during treatment. Once you have completed the full eight weeks of treatment, maintaining the results from your rejuvenation ritual will only require periodic maintenance. We recommend using your Myotone 1-2x/Weekly, or as needed, to maintain your new glowing appearance!
30 31 IMPORTANT INFORMATION cLeaning After each use, gently wipe the probes clean with a dry cloth. Take special care when cleaning the probes of your device, to prevent product build-up between the probes, as this can affect device performance and effectiveness. If you experience clogging between the dual electrode probes on your device, the Myotone device will not function. When this occurs, all three level indicators will light up red after 15-seconds. If this occurs for an extended period, the device will timeout. Once properly cleaned, the level indicators on your Myotone will stop flashing red, indicating it is ready for use. DO NOT SUBMERGE YOUR MYOTONE DEVICE IN ANY LIQUID. 32 IMPORTANT INFORMATION BaTTerY Life Once fully charged, your Myotone device will operate for 3-5 sessions. It is recommended to charge your Myotone device after each use to prolong the life of your battery. The Myotone device comes with a long-lasting Lithium battery. A fully charged battery should last approximately 10 days based on a daily 20-minute treatment time. It is recommended to charge the device for 12 hours, or until the charge indicator light turns green, before its first use. charging Ensure that device is charged before first use. See the diagram on page 10 for examples of battery indicators. TrouBLeshooTing If you experience any problems with the performance or functionality of your Myotone device, please first make sure the device is being sufficiently charged and your device probes have been cleaned. If the problem persists, please connect with our Myotone Ritual support team at support@myotone.com inDicaTions for use & inTenDeD use The Myotone Facial Toning Device is intended for facial stimulation and is indicated for over-the-counter cosmetic use. 33 PRECAUTIONS cauTion Myotone should only be applied to normal intact skin, and stimulation should not be applied over, or in proximity to, cancerous lesions, swollen, infected, or inflamed areas, or eruptions (e.g. phlebitis, thrombophlebitis, varicose veins, etc.). Men should shave before use as hair can interfere with the conductivity of the probes. If you have any medical concerns such as severe illness or recent facial augmentation/surgery, please consult your doctor prior to using your Myotone device. Potential adverse reactions may include skin irritation or redness. If you experience adverse reactions, please contact your doctor. For adult use only. Keep out of reach of children. Follow the guidelines in this user guide for your safety. Neglecting the warnings and precautions outlined in this guide may result in discomfort or injury. The proDucT MaY noT Be safe for use on The neck in inDiviDuaLs wiTh a known hisTorY of:
Carotid artery disease Stroke transient Ischemic attack unstable blood pressure easy fainting thyroid disease prior surgical procedures in
(TIA) carotid stenosis the neck area Please consult your healthcare provider If you have any concerns before use. 34 WARNINGS conTrainDicaTions for use Do not use If you are pregnant, subject to epilepsy, have a pacemaker, electronic implanted device, or active cancer. Do not use the Myotone on infants and children under the age of 18. Do not use over any suspicious or cancerous lesions. If you have had recent facial surgery or other surgical procedures - consult your healthcare provider. The MYoTone Device shouLD noT Be useD on The foLLowing areas:
Mid-line of the neck Near the thyroid Inside the mouth, nose, or any mucus membranes Sensitive area around the inner eye (circular muscle inside the orbital rim) The MYoTone Device shouLD noT Be useD BY:
Children Pregnant woman People subject to seizures People with cancer/tumours People with cardiac pacemakers People with implanted defibrillators/stimulators People with electronic implanted device 35 WARNINGS Do noT use MYoTone if You are experiencing:
Heart conditions Haemophilia Facial paralysis Psoriasis Advanced diabetes Multiple Sclerosis Epilepsy Skin disorders Do noT use MYoTone if You currenTLY have or use:
AHA Peels Retin-A Metal facial implants Microdermabrasion Do noT use MYoTone DirecTLY on:
Open wounds Recently damaged tissue Enlarged moles Injured or inflamed skin 36 37 GENERAL SPECIFICATIONS MYoTone Device generaL specs Device Measurements:
Measures approximately 7 L x 2 W x 1.35 H Device Net Weight:
Device net weight is approximately 3.5 oz System Kit Gross Weight:
1 lb. 5 oz. Lithium Polymer Battery:
Voltage: 3.7v Capacity: 220mAh opTiMizing seruM ingreDienTs Aqua (Deionized Water), Aloe Barbadensis Leaf Juice (Organic Aloe), Phenoxyethanol (Preservative), Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ethylhexylglycerin (Preservative), Cucumis Sativus Extract (Cucumber), Spirulina Maxima Extract (Spirulina), Tocopheryl Acetate (Vitamin E), Centella Asiatica Extract (Organic Gotu Kola),Equisetum Arvense Extract (Horsetail), Geranium Maculatum Extract (Wild Geranium), Taraxacum Officinale Extract
(Organic Dandelion), Blue 1 Lake, Acid Blue 9, Acid Yellow 23 Made by New Potato Technologies, Inc. in the USA 38 39 WARRANTY New Potato Technologies, Inc. warrants that the Myotone Device is free of defects in materials and workmanship for two (2) years from the date of purchase. This warranty is valid only in accordance with the conditions set forth below:
Normal wear and tear are not covered by this warranty. This two (2) year warranty applies to consumer use only and is void when the product is used in a commercial or institutional setting. This warranty extends only to the original consumer purchaser and is not transferable. In addition, proof of purchase must be demonstrated. This warranty is void if the product has been subject to accident, misuse, abuse, improper maintenance or repair, unauthorized modification, or any other use not found in the printed instructions. This limited warranty is the only written or expressed warranty given by New Potato Technologies. Any implied warranties on the product
(including but not limited to any implied warranties of merchantability or fitness for a particular purpose) are limited in scope to the duration of this warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Our company is committed to the quality of its products and providing great service to its customers. We provide the original purchaser of this product with an uncomplicated two-year warranty. Using this product signifies your acceptance of the terms of this warranty and general terms of use. Before using this product, please review the user guide for the products intended use, operation, and our complete warranty details which can also be found online at www.myotone.com/warranty. For more information about this or other our other products, please visit us online at www.myotone.com. COPYRIGHT 2022 NEW POTATO TECHNOLOGIES, INC. NEW POTATO TECHNOLOGIES, INC., NEW POTATO, MYOTONE, THE MYOTONE LOGO, AND REJUVENATION RITUAL ARE TRADEMARKS OF NEW POTATO TECHNOLOGIES, INC. ALL RIGHTS RESERVED. FCC Regulatory Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 40 SOCIAL www.myotone.com Facebook: @MyMyotone Instagram: @MyMyotone CUSTOMER SUPPORT 1(800)666-9100 support@myotone.com Myotone USG 220621