On the picture "1 hour of charging Allows 8 hours of use" in reality above 3 hours
and it's writen upper in text "Duration on use 120 min"
But when i bought it i wait some thing about 7-8 hours for tracking my sleep
We use cookies for the correct operation of the service. Click here if you do not agree or want to know more.
Don't forget to add Alitools — your AliExpress shopping assistant.