Product Description:
Material: silicon
Watch head size: 44*9.9
Strap size: band Width 22MM
Battery voltage: 3.8V
Battery capacity: 310mAh
Lifetime: Normal use 5-6 days, standby 25-35 days. (Actual use time depends on personal use)
wireless charging
Charging time: 3.5hours
Colour of Strap: black, grey, pink
