.05.23 Compatible Platform :Symbian Suitable For: Children Product Weight :35G Operation Mode: Touch + Button Type Wireless Distance :5M(Inclusive)-10M(Inclusive) Wrist Strap Material: Comfortable Silicone After-Sales Service: Store Three Guarantees Packing List: Host + Manual + Charging Cable Function: Waterproof Color: Black Steel Color: Silver Steel Color: King Kong Color: Vinyl Color: Silver Glue Color: Gold Powder GlueWhether Cross-Border Export Is A Source Of Goods: YesCommunication Type: Card Not Inserted Battery Life: Less Than 7 Days Charging Method: Wireless Charging Waterproof Grade: Life Waterproof Case Material: Crystal GlassItem Number :Dt102 Smart Watch Appearance Size :45*38*11Mm Battery Capacity :260Mah