"100% original mi band 2 wristband;
<br />0.42inch OLED display screen with touchpad;
<br />Support Heart Rate Monitor;
<br />Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder;
<br />Upgrade pedometer, more accurate.
<br />Heart rate monitor, scientific movement.
<br />Sedentary remind, keep fit.
<br />Sleep monitor function, skin-friendly material strap, have a good sleep.
<br />Exclusive identity ID, no-password unlock: Each bracelet 2 is a separate identity ID, when using android phones and bracelet near, no-password unlock your phone.(Only for Android 5.0 with Bluetooth 4.0 Above Smartphone.)
<br />Call/APP message vibration to remind.
<br />IP67 waterproof, more convenient to use.(Suitable for shower short time)
<br />Low power OLED display, Bluetooth 4.0, high accuracy sensor.
<br />Xiaomi Sport 2.0 upgrade, more funny.
<br />Brand: XiaoMi
<br />Bluetooth version: Bluetooth 4.0
<br />Language: English,Simplified Chinese
<br />Waterproof: Yes
<br />IP rating: IP67
<br />Screen type: OLED
<br />Operating mode: Touch Screen
<br />Compatible OS: Android,IOS
<br />Compatability: Android 4.4 / iOS 7.0 and above system
<br />Alloy Body Shell Material Plastic: aluminum
<br />Wrist Strap Material: DowConing TPSiV
<br />Metal Face Material: Magnesium Aluminum Alloy
<br />People: Female table,Male table
<br />Available color: Black
<br />Battery Capacty: 70mAh
<br />Standby time: 20 days
<br />Charging time: About 3hours
<br />Functions: Call reminder,Measurement of heart rate,Pedometer,Sleep management,SMS Reminding
<br />Alert type: Vibration
<br />Shape of the dial: Elliptical
<br />Support Bluetooth 4.0 Android 4.4 or iOS 7 and above versions of mobile phones
<br />Compatible with: Mi 2 / 2S / 2A, Mi 3, Mi 4, Mi Note, Mi 4C, Red Mi 1S, Red Mi 2 / 2A / 3,Red Mi Note / Note2 / Note3, MI 5, MI 4S, MI Max
<br />Suitable for Apple iOS 7 and above versions of 4S iPhone / 5 / 5C / 5S / 6 / 6 Plus / 6S / Plus 6S / SE
<br />Bracelet unlock feature support models: MI 2 / 2S / 2A, MI 3, MI 4, MI Note, MI 4C, MI 5, MI 4S, Red  Mi 1S,
<br />Red Mi 2 / 2A / 3, Red Mi Note / Note2 / Note3, MI Max, support for Bluetooth 4.0 Android 5.0 or above mobile phone
<br />Dial size: 4.03 x 1.57 x 1.05 cm / 1.59 x 0.62 x 0.41 inches
<br />Band size: 23.5 x 1.05 cm / 9.25 x 0.41 inches
<br />Wearable length: 15.5 - 21 cm / 6.1 - 8.28 inches Package weight: 0.133 kg
<br />Product size (L x W x H): 22.50 x 1.57 x 1.05 cm / 8.86 x 0.62 x 0.41 inches
<br />Package size (L x W x H): 10.00 x 10.00 x 3.50 cm / 3.94 x 3.94 x 1.38 inches
<br />
<br />Package:
<br />1 x Original Xiaomi Mi Band 2 Smartband
<br />1 x Charger Base
<br />1 x User Manual"