usmile Q&A
SubscribeActivity timeframe
-

How long does it take to fully charge the usmile Y1S Electric Toothbrush?
Asked 2 months ago 1 answer

How do I know if the toothbrush is fully charged?
Asked 2 months ago 1 answer
usmile, U3-Czarny, Soothing Sleep, Sound Machine, User Guide