FCC ID: 2ARCA2 Electronic Mouthguard to Track Implacts

LETS FIT YOUR GOT BRACES?

READ THIS FIRST!

SET UP GUIDE DOWNLOAD THE SISU SENSE APP ON THE APP STORE. TURN ON WIRELESS AND BLUETOOTH SO YOUR PHONE CAN SYNC WITH THE SISU SENSE MOUTHGUARD Watch our fitting video online:

sisuguard.com/fitting-instructions START BY GATHERING YOUR SUPPLIES:

Bowl, ceramic or glass Hot, but not boiling, water (160F / 71C) Fork or similar utensil Mirror If you are undergoing orthodontic treatment DO NOT attempt to fit your SISU Sense Mouthguard at home. Please ask a dental professional to fit your guard for you. They will use appropriate barriers to prevent the warm pliable guard from bonding to your orthodontia. WARNING: DO NOT fold the guard up and over the front brackets. Leave an open space above the brackets so the guard is easy to remove once it is cooled and hardened. Visit sisuguard.com/braces for more information Use water that is 160F / 71C to activate DO THIS:

your mouthguard. Double check that the bottom of your front teeth are lined up with the bite pad. Suck in air gently, creating a snug but comfortable fit that stays in place while speaking. DONT DO THIS:

Use boiling water to mold your SISU Sense Mouthguard. Microwave your SISU Sense Mouthguard. Stretch the material, creating large Suck in air too vigorously, creating a fit perforations. thats too tight. Bite down too hard or create deep bite marks in the guard.

> continued on reverse GOOD FOR YOUR SISU:

Clean with mild soap and non-whitening toothpaste. Soak for only 10 minutes in 3% Hydrogen Peroxide. Remove promptly. Store in a climate controlled environment

(remember your guard is heat sensitive). Consider using the SISU Fresh spray (available for purchase at sisuguard.com) to clean and freshen the guard. BAD FOR YOUR SISU:

Soaking your SISU Sense in mouthwash, denture tablets or cleaning solutions. Using whitening toothpaste, bleach, isopropyl (rubbing) alcohol, or products containing alcohol. Cleaning your SISU Sense in the dishwasher or using dish soap. Microwaving your SISU Sense Mouthguard. Storing the guard above 80. It will deplete the battery. STEP 1 Wash your hands and the SISU Sense Mouthguard with mild soap and water. Heat water in a small glass or ceramic bowl until 160F / 71C. Place your SISU Sense Mouthguard into the hot water until soft and pliable, approx. 30-60 sec (use utensil to determine softness; do not let it fold onto itself). STEP 2 Once soft, use the utensil to carefully lift the SISU Sense Mouthguard out of the water. Hold the softened mouthguard with the flat side facing up. The electronics bubble should be on the left side of your mouth, facing downward. DO NOT let the softened mouthguard fold on itself the material will glue together, making it difficult to reshape. Electronics bubble Electronics bubble STEP 3 Balancing the pliable Place front teeth here. mouthguard with your thumbs, lean in toward the mirror and open your mouth just wide enough to insert the guard. Electronics bubble Insert the SISU Sense Mouthguard with the electronics bubble to the left, until your upper teeth are aligned with the unperforated bite pad in the middle of the guard, and bite down gently on the bite pad. STEP 4 Hold the mouthguard gently in place using your teeth and tongue. Dont let the guard shift. With your fingers, quickly fold the guard up to the gum line on the front and sides of your teeth, pushing the electronics bubble up carefully between gum and cheek. DO NOT stretch or enlarge the mouthguard holes/perforations. STEP 5 Once the SISU Sense Mouthguard is in the proper position, close your lips over the guard, put your tongue to the roof of your mouth, and gently create suction by swallowing until the material has hardened to a snug, perfect fit. Keep the SISU Sense Mouthguard in your mouth for 3-5 minutes to allow the shape to set. After the guard is set, it should be snug enough that it wont come off your teeth without using your fingers to help remove it. FITTING TEST 1. Does your guard cover the outside of your teeth?

2. Is your mouthguard snug enough that you need your hands to remove it?

3. Are your teeth lined up on the solid bite pad and not on the perforations?

4. Can you clearly say SISU? If No to any of the above, start back at Step 1 and remold. SISU Sense Mouthguards are remoldable up to 20 times!

CONGRATS! Youve successfully fitted the worlds most advanced mouthguard. CAUTION: This is not a medical or diagnostic device. The SISU Sense Mouthguard detects impacts and does not replace concussion detection protocols. The SISU Sense Hit Sense Technology does not diagnose concussion. The data should be used to identify if an impact has occurred and the level of impact. Inspect your SISU Sense Mouthguard before each use to determine that the battery is sealed. If the mouthguard appears damaged, discontinue use. Do not chew or abuse the SISU Sense Mouthguard. Do not place the mouthguard in a microwave. WARNING:

Do not try to fit the SISU Sense Mouthguard over braces by yourself. We advise you to consult with your orthodontist first. Avoid situations where inhalation or swallowing of the mouthguard could occur. Do not stretch the material. This may thin out the material and decrease the strength of the mouthguard. Do not overheat the mouthguard (over 170 degree F). Do not clean the mouthguard in your dishwasher or washing machine, since this could lead to deforming and weakening of the material. Follow the instructions regarding cleaning and storage. Protect your SISU Sense Mouthguard from warm environments, such as hot dashboards in cars. When hot environments are unavoidable we suggest you keep your SISU Sense Mouthguard in a container with plain water The SISU Sense accurately detects low (15 Gs) and high (40 Gs) thresholds of impact when it is securely worn on the teeth. It is possible that false positive readings will trigger an alert. For this reason, we recommend that athletes be observed in addition to relying on the data from the SISU Sense Mouthguard. The SISU Sense Mouthguard cannot withstand chewing. Please treat the SISU Sense Mouthguard carefully. If your SISU Sense Mouthguard fails under normal use, let us know and we will replace it free of charge. Our Hit Sense Technology incorporates a number of advanced technologies. Just like with any other electronic device, you may encounter glitches with the system or the app. Contact us at support@sisuguard.com and well assist you. For more info check out sisuguard.com, call us at 1-800-444-0570, or contact us at customerservice@sisuguard.com Place front teeth here.Place front teeth here.

WARRANTY: Akervall Technologies Inc. (ATI) warrants that there are no defects in the materials or workmanship of the SISU Mouth Guard that cause damage or injury to the sound, natural teeth that are actually covered by SISU Mouth Guard, when properly used in a supervised athletic contest or coach-supervised training session, in strict compliance with all instructions provided by ATI. This warranty shall extend for a period of one (1) year from the date of purchase. ATIs obligations in the event of a breach of this warranty shall be limited to the lesser of: (1) the actual dental expense incurred by the user; or (2) $1,094 per injured or replaced tooth, up to a maximum liability of $35,000 per incident. For clarification, this warranty only covers injured or replaced teeth that were actually covered by theSISU Mouth Guard at the time of the applicable incident, and does not cover teeth with previous conditions, defects, dental work, injuries, or any issues that may weaken the teeth. ATIs obligations hereunder shall be reduced by the amount of any insurance that the user receives or may claim for the damage or injury. This warranty does not provide payment or indemnity for orthodontic treatments or preparation of a tooth to be used as an anchor for a bridge. The foregoing shall be ATIs sole and exclusive remedy associated with a breach of this warranty. ATI shall have no responsibility or liability hereunder unless: (1) the mouth guard was unaltered and fitted by claimant in strict accordance with the printed instructions accompanying this warranty, (2) a complete written notice of the injury or damage is received by ATI within thirty

(30) days after the occurrence of the injury or damage, (3) the notice of injury is substantiated by a statement of a licensed dentist providing necessary dental treatment within thirty (30) days after the date of injury or damage, including a certification that the affected tooth or teeth would have been covered by the SISU Mouth Guard if properly used, and a statement of a participating game official, if a supervised contest, or a supervising coach or school superintendent, if a training session, that the mouth guard unit was in proper use at the time of injury, and (4) the written notice of injury and the mouth guard unit must be returned to ATI within 30 days of the injury with proof of shipping be it certified mail or USPS Tracking. Proof of shipping is required. This warranty will not apply if the mouth guard is stretched, trimmed or otherwise altered or misused, or used outside of a supervised athletic contest or coach-supervised training session. DISCLAIMERS: THIS WARRANTY IS THE EXCLUSIVE WARRANTY GIVEN BY ATI AND IS MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF A DEALING, CUSTOM, USAGE OR TRADE. EXCEPT AS IS OTHERWISE EXPRESSLY PROVIDED HEREIN, ATI DISCLAIMS ALL LIABILITY FOR LOSS, INJURY OR DAMAGE BASED UPON NEGLIGENT DESIGN OR DEFECTS IN MATERIALS AND WORKMANSHIP FOR THE MOUTH GUARD. ATI SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES. THIS WARRANTY DOES NOT APPLY TO ANY CONSUMABLE PARTS, SUCH AS BATTERIES OR MATERIALS THAT ARE DESIGNED TO DIMINISH OVER TIME, UNLESS FAILURE HAS OCCURRED DUE TO A DEFECT IN MATERIALS OR WORKMANSHIP; TO COSMETIC DAMAGE; OR TO SOFTWARE (EVEN IF PACKAGED OR SOLD WITH THE SISU MOUTH GUARD OR EMBEDDED IN THE SISU MOUTH GUARD). ATI IS NOT RESPONSIBLE FOR DAMAGE ARISING FROM NORMAL WEAR AND TEAR; FAILURE TO FOLLOW INSTRUCTIONS RELATING TO THE SISU MOUTH GUARDS USE; LOSS OR THEFT; DISASSEMBLY OR ALTERATIONS; ACCIDENT, ABUSE, MISUSE, OR OTHER EXTERNAL CAUSES; OR EXPOSURE TO LIQUIDS, EXTREME THERMAL CONDITIONS, OR OTHER ENVIRONMENTAL CONDITIONS. Keep this dental warranty, disclaimer and store receipt in your records. In case of injury, mail mouthguard, store receipt, the notice of injury and accompanying statements to:

Claims at Akervall Technologies Inc., 1512 Woodland Dr., Saline, MI 48176 Support: For support and troubleshooting information, go to www.sisuguard.com/

SISUSENSE Regulatory Compliance information:

ISED Canada & FCC compliance statement FCC: 2ARCA2 IC: 24416-02 HVIN: 02 This device complies with part 15 of the FCC Rules and contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas license-exempt RSS(s). 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 manufacturer could void the users authority to operate the equipment. Note: 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. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:

1) lappareil ne doit pas produire de brouillage;

2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult safety code 6, obtainable from Health Canadas website:

www.hc-sc.gc.ca/rpb.