Screen HD 2.02 large screen Chip YC1130/YC1133 Waterproof life waterproof Battery 200 mAh Normal use 3-5 days Material Body: Zinc alloy+ABS; Strap: Silicon APP Fitpro Bluetooth Version BT5.0 Compatible System IOS 10.0 and above, Android 5.0 and above Features 1,Wearing equipment 2,Ultra Low Power Chip 3,Heart Rate,step 4,BT CALL,BT Music
