Material : Mi-core material: Plastic + Alloy, Case material: TPEE, Band material: TPSiV, Compatible OS : Android 4.4 / iOS 9.0 or above, Bluetooth Version : V4.0 or above, Resolution: 128 x 80, Standby Time: About 20 days, 0.78 Inch OLED Touch Screen, 5ATM Water Resistant Rating, Raise Wrist To Wake Up The Screen, No Warranty
XIAOMI Mi BAND 3 BLACK Daya / Power :