Please read the instruction manual of this product carefully. Warning:
1. check for any visible damage before each use. 2. Do not use if damaged or severely damaged. 3. Before you connect the power cord, check that the local power supply voltage is consistent with the voltage indicated by the product. 4. Do not use the charging stand if it is damaged in any way. 5. This product (including toothbrush head, grip handle) if any signs of damage, please immediately stop using. 6. Charging stand should not be used outside or near a hot surface. 7. Do not use while bathing or bathing. 8. If your mouth or gums have had surgery in the past two months, consult your dentist before using this toothbrush. 9. If you have bleeding after using this toothbrush, or if the bleeding continues for more than a week, consult your dentist. 10. Do not use the head of a toothbrush that is not recommended by the manufacturer. 11. If you have a heart rate regulator or other device installed, consult your doctor or the manufacturer of the implant before using it. 12. This product is only suitable for cleaning toothbrush, gums and tongue, please do not use for other purposes. If you feel any discomfort or pain after use, please discontinue use and seek medical assistance. If you have medical concerns, consult your doctor before using this toothbrush. 13. This product is not intended for children under four years of age or for those who can not operate it, unless they are under the supervision or guidance of the person in charge of safety. 14. If the toothpaste contains hydrogen peroxide, bicarbonate of Soda or bicarbonate (commonly found in whitening toothpastes) , wash the head thoroughly with water after brushing. Product name: sonic electric toothbrush 1.product Model: LJ-ST102 2. working voltage 100-240V / AC 3.rated power: 2w 4.switch mode: light touch 5.display mode: 1 tricolor lamp display content Sensitive, clean, whitening mode + white lamp power indicator 6.vibration frequency :31000-47000 RPM / Min 7.working time: approximately 240 minutes (sensitive mode) 8.charging mode: induction charging (plug into universal USB charger: 5VDC) charging time about 3.5 hours 9.charging current :350mA 10.battery specification: lithium battery / ICR14500 / 650mAh 11. battery capacity reminder: low capacity, power indicator light flashing 12.WATERPROOF GRADE:IPX7 Fault diagnosis:
Situation The vibration is getting weaker Possible cause 1. The brush is pressed against the tooth. 2. The brush head is too close to the body actions 1.Gently place the brush head on the teeth. 2. Remove the brush head and reattach it to the output shaft. Keep the brush head at a distance from the handle 1. The body is not vertically positioned on the charger causing it not to be charged. 2. Insufficient power from the handle. 1. If you don't have enough time to recharge, keep charging This product has not been used for more than 6 months, please charge it before using Place the body vertically on top so that the bottom of the body is in contact with the charger and make sure that the red light flashes. Charge, please when recharged, the Even toothbrush will only work for a short time 10/5000 The toothbrush isn't working About charging:
1. Before the first use, please start the toothbrush, if there is spare power please charge again after use. 2.No use for more than 6 months, please charge the toothbrush for more than 3.5 hours. After full charge, the toothbrush can be used continuously for 60 days. 3.If the battery is charged before it is used up, the life of lithium battery will be shortened greatly. 4.Please recharge after using up the power. During use, if the charging indicator lamp continues to flash for several seconds and then stops, the toothbrush has insufficient power. 5.Please place the toothbrush body alignment socket on the charging base, connect the power supply and make sure the charging environment is safe. 6.During the charging process, the indicator lamp blinks. When the battery is fully charged, the indicator lamp is long and bright. 7.If it has not been recharged for a long time, then the indicator light will wait 6-20 minutes to be on when recharging, which is normal. 8.You will discharge it completely at least once a year. When discharging, unplug the charging socket and use it normally until the battery is exhausted. About maintenance:
Wash toothgbrush head 1. Wash the bristles and brush head after each use and air dry them naturally. 2. Don't pull on the BRISTLES, which can easily deform and cause them to fall off. Clean the main body of the toothbrush Wash with water and air dry naturally. 2. Do Not Immerse in water. 3, do not use more than 40 C of water or acid cleaning fluid clean. Clean charging stand 1. Use a soft cloth to wipe away the dirt on the charging stand. 2, before cleaning the charging seat, be sure to pull out the power socket, otherwise it is easy to cause electric shock. 3. Wipe the USB Port with a dry cloth to avoid short circuits. 2. Change the brush head 1. The dentist recommends changing the brush head every three months. Brushing time Dentists recommend brushing your teeth for up to 2 minutes at a time. 2. Every 30 seconds during use, you will experience a brief pause. This is to remind you that you should clean the four areas of your mouth in a balanced way to get the best cleaning results. Use steps 1. The first step is to use up the remaining electricity, then charge the electric toothbrush for 3.5 hours or so until the power is saturated. 2. The second step is to carefully insert the toothbrush into the output shaft. There must be some space between the toothbrush head and the main body, which is necessary for the normal vibration of the toothbrush head. 3. The third step squeeze the right amount of toothbrush in the brush head, first wet it and then put it into the mouth, then start the toothbrush. 4. Step 4 brush the bristles with the gum line at a 45 degree angle and move the brush slowly. 5. Step 5 gently grasp the main body of the toothbrush and move slowly in a circle. Do not press or scrub hard. 6. Step 6 Rinse your mouth with water and wash the head of your toothbrush after brushing. Three models of professional care: This product has a clean, whitening, sensitive three brushing mode, to provide you with a customized brushing experience, users can switch, all-round tooth care. Clean mode : clean mouth to effectively remove dental plaque. Whitening mode: 47000RPM strong whitening and brightening. Sensitive mode: soft mode for sensitive teeth and gums. 1, in the product battery is still electricity, at any time press the start button can start the machine, gear for the last power-off to maintain the gear. Click on the point of the switchable gear, in turn cycle to switch three gears. Long press 0.6 seconds or longer to turn off the machine. 3. In the charging situation can be long press the boot key 6 seconds into the discharge mode switching function. After entering, the host machine is kept on the charging stand. At this point, press the start button to switch to the corresponding mode according to the displayed shift light. Mode 1: The default discharge mode, discharge time interval 30 seconds motor vibration to reduce a total of 2 minutes after the automatic shutdown. Mode 2: After the start of any time active press stop (remember to work m minutes) , then the next start a cycle of working time will be increased by 2 minutes the last time Press Stop Time M. Mode 3: No discharge time limit after boot, have been every 30 seconds prompt, until the battery run out of power. Note: 1, please do not share your brush with your family or his or her person. 2. Do not wrap the power cord tightly around the adapter during storage. Do not place metal objects, such as coins or paper clips, on the charging stand. 4. If not used for a long time, please unplug the power supply to avoid causing fire or danger. Note: Even healthy teeth may begin to tingle or bleed slightly when using a toothbrush. This is because the gums are not used to the stimulation when first used. The symptoms usually stop in a week or two. If it takes longer than two weeks, it may indicate abnormal gums, in which case stop using the toothbrush and consult your dentist. Do Not: 1, Do not immerse the charging pad in water or any liquid. 2, if clean, please make sure that the power socket of the charging station is completely dry before you turn it on again. This product contains a built-in rechargeable battery, please do not put it into the fire, heating or high temperature charging, use or placement. Do not knock or drop the product. If the product is damaged due to collision or fall, do not use it again. 5. Don't reinvent the wheel. Dismantle or repair this product. Please keep away from electromagnetic field (E. G. Induction Cooker) when charging. Warranty service this product is a well-designed, high-quality components of the electrical appliances, in normal use and maintenance should be able to play its superior performance, in a specified period of time if any manufacturing process or components caused by damage, please contact the dealer for repair or replacement services. The following situations will not be covered by the Warranty Service:
1. man-made damage caused by improper use, such as access to inappropriate power supply, use of inappropriate accessories, improper installation, not according to the manual use, misuse or negligence caused damage, etc. Damage caused by transportation and other accidents. Repair and modification not approved by the company. Other damage caused by force majeure (E.G. natural disasters, abnormal voltage, etc.) . 2. Damage caused by ordinary non-domestic use (E.G. industrial or commercial use). 3. products. For more information or services, please visit www. 51education.net. Gdlejie.com . the normal use of products caused by aging, wear and tear, but does not affect the normal use of Warranty 1, the date of the sale of goods within one month, if the performance failure, the goods themselves and outer packaging should be kept intact (no scratches) , can replace the same type of goods (subject to testing) but does not include man-made damage. 2, goods sold from the date of warranty for one year, accessories are not within the scope of warranty 3, Warranty Service is only valid under normal use. 4, all man-made damage, self-dismantling machine, unsealing label, improper use of all appearance of the damage is not covered by the warranty, warranty time to provide this card, failed to provide this card or alter this card, the company has the right to non-warranty treatment. FCC Caution. This device complies with Part 18 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 explicitly approved by the party responsible for compliance could void the user's authority to operate this equipment. Note: this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 18 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. The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. During the operation of device a distance of 15 cm surrounding the device and 20 cm above the top surface of the device must be respected.