mychway NM-SN1S, User Manual, Page: 7 / 8

5. Safety Precautions
1. Those with severe hypertension and heart disease.
2. Use carefully for pregnant women and patients with serious diseases.
Please consult your doctor for advice.
3. Those with severe skin allergies, pustules and ulcers.
4. Those with skin diseases and infectious diseases, such as eczema
and psoriasis.
5. Those with skin lesions, inflammation and other local signs of
disease.
6. Do not operate around metal, plastic or silicone implants.
6. Dos and Dont’s
1. Do not expose the instrument directly to the sunlight.
2. Pregnant women and sick patients should use this device with caution
unless approved by a physician.
3. Use the device or train the operator of the device in strict accordance
with the instructions in the manual.
4. Please do not disassemble the device by yourself. If the power cord and
other non-replaceable parts are damaged, please contact customer service
directly.
5. The device is waterproof and can be washed with water, but do not
immerse the device in water for a long time.
6. When using this device , the operating part must be kept moist and avoid
operation on dry skin .
7. Always use sunscreen and avoid direct sunlight after operation.
8. Do not use in vulnerable areas such as ears, eyeballs and throat.
9. During operation, the energy can be adjusted from low to high to avoid
discomfort.
10. The operation should be close to the skin with even force to avoid skin
discomfort.
11. Please wait after the repair phase of microneedling, intradermal
injection, or plastic surgery to use the device.
12. Do not use the brush for more than 2 minutes when cleaning the face.
13. After each use of the brush, please put the brush down on the base for
disinfection (the blue light on the base has the effect of disinfection and
sterilization).
14. It is suggested that the operation time should be about 10 minutes when
using this device for ultrasonic nutrition infusion. Do not place it on your
eyeball during operation.
15. This device can be operated frequently.
16. Turn off the device after the operation, so as not to affect its service life.
17. After the operation of the device, wipe the device and handle with
normal saline with tissue paper to effectively extend the service life (alcohol
is not allowed).
18. Use in intervals for sensitive skin, for example, once every 2-3 days. A
soft brush head is recommended.
19. If it has not been used for a long time (the battery of the product is out
of power due to standby power consumption), when charging it again, the
charging indicator does not show. Please wait for 6-10 minutes, and then it
can be restored to normal charging. If the handle is heating up, please cut
off the power immediately. Send it to after sales center for testing.
20. This product can only used with the brush head of this brand, or it will
not bear all the consequences caused by using other non-official or certified
brush head products.
21. This product is only used to clean the face. Do not use it for other
purposes.
22. This product is for personal cleaning only. It is not recommended to use
it for multiple users at the same time.
23. This product is only for indoor use. It should not be exposed to direct
sunlight, and should be placed in a dry or ventilated place at room
temperature.
24. If the battery has not been used for a long time, it should be charged
once every three months to maintain the charging function of the battery.
25. When low power light flashes, it needs to be charged immediately.
26. It is recommended to remove the brush head every other week, rinse
with warm water to eliminate the residue, put the protective cover upside
down on the electrified charging base for blue light disinfection.
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