1.This product adopts lithium battery , which can be used repeatedly after charging ; Remember not to keep charging for a long time , it will seriously affect the battery and product life .
2 . This product is not in use , please keep in the shutdown state . ( A hot compress course of this product is 10minutes ; Automatically shut down after 10 minutes ;If you want to continue using , please restart the machine.
3. The eye protector should not be placed in high-temperature or humid areas. It is better to place it out of the reach of children to avoid damage.
Warning : This product has a hot surface .Use with caution for people who are not sensitive to heat . Avoid burning caused by prolonged hot compress .
Bluetooth eye protector
