Huawei RongYao ShouHuan, TalkBand B1 Smart Watch, Bluetooth Wireless, Sports Trace, Waterproof IP57, Dual Mic, Sleeping Quality Monitor, NFC, Support Weixin

Connection: BT 3.0, NFC fast pair
Battery: 90mAh (earphone)
Screen:Futaba 1.4 inch OLED
Working time:6 days(depends on wireless call time)
Standby time:>14days (BT connection off)
Charge time:<2h
Button: Single button control
Interface: Standard USB charging (On band)
Sensors:G-sensor
IP57: Water and dust resistance
Compatible OS: IOS5.0+, Android4.0+

Compatible Devices
HUAWEI: Huawei MediaPad honor X1, Huawei MediaPad M1
HUAWEI: Huawei Ascend P7,Huawei Honor 6, Huawei Honor 3C, Huawei Honor 3X, Huawei P6, Huawei P6s, Huawei Mate, Huawei Mate2, Huawei Y530, Huawei Y330, Huawei Y300, Huawei G730, Huawei G610, Huawei Y600, Huawei G6, Huawei B199
SAMSUNG: Galaxy S5/S4/S3/Note 3 LTE/Note 2
MEIZU: MX3

Huawei TalkBand B1 Size: 221.5mm x 19.3mm x 14.6mm
Huawei TalkBand B1 Weight: 26.2g