specs

HUAWEI TalkBand B2
Size

HeightLeather strap version 235.10 mmTPU plastic version 242.85 mm | Width22.0 mm | Depth11.88 mm |
WeightLeather strap version:32.2 g(headset:12.5 g;strap with tray:19.7 g)
TPU plastic strap version:30.6 g(headset:12.5 g;strap with tray:18.1 g)

*Product size, product weight, and related specifications are theoretical values only. Actual measurements between individual products may vary. All specifications are subject to the actual product.

Display

0.73-inch, 128 x 88

Connectivity

Bluetooth 3.0

Sensors

A + G-sensors

Battery

95 mAh*

*Typical value. Actual capacity may vary slightly.
 This capacity is the nominal battery capacity. The actual battery capacity for each individual product may be slightly above or below the nominal battery capacity.

Button

Single button control、touch screen

Calling Quality

Dual-mic reduction

Working time

Working time  3 days ( depend on wireless call usage time )

Standby time

Standby time 6 days ( BT connection off )

Charging time

About 1.5 hour

Interface

Standard Micro USB charging

IP57

Water and Dust resistance

OS

Android 4.0+
IOS7.0+