Xiaomi Mi Band 3 Fitness tracker - Black

Brand: Xiaomi Bluetooth Version: Bluetooth 4.2 Waterproof: Yes IP rating: 5ATM Screen type: OLED Operating mode: Touch Screen Compatible OS: Android,IOS Compatability: Android 4.4 / iOS 9.0 and above systems People: Female table,Male tableType of battery: lithium polymer battery Battery Capacity: 110mAh Standby time: 20 days Charging Time: About 2hoursFunctions: Alarm Clock,Bluetooth dialing,Call reminder,Calories burned measuring,Date,Distance recording,Measurement of heart rate,Pedometer,Sedentary reminder,Sleep management,Time Alert type: VibrationShape of the dial: Elliptical Case material: ABS,Plastic Band material: TPU + TPEDial size: 3.2x1.79x1.2cm Band size: 24.7cm Wearable length: 155-216mm Package weight: 0.112 kg Product size (L x W x H): 24.70 x 1.79 x 1.20 cm / 9.72 x 0.7 x 0.47 inches Package size (L x W x H): 9.00 x 9.00 x 4.10 cm / 3.54 x 3.54 x 1.61 inchesPackage Contents: 1 x Band, 1 x USB Cable, 1 x Chinese User Manual