WD-12 Mini Bluetooth V2.1 Hands Free Headset - White (80 Hours-Standby)
Model WD-12 Color White Type Bluetooth headset Bluetooth Version V2.1 Ear Coupling Earbud Talk Time 4 Hour Standby Time 80 Hour Operating Range 10 meter Compatibility V2.0 / V1.2 / V1.1 / V1.0 Microphone Yes Radio N/A Supports Music Format N/A Power Supply Built-in battery Built-in Battery Capacity 150mAh Other Frequency: 2.4~2.48GHz; Charging current: 80mA; Charging voltage: 5V; Working voltage: 3.3~4.2V Packing List 1 x Bluetooth headset 1 x Ear hook 1 x 100~240V power adapter (2-flat-pin plug / 28cm) 1 x Chinese / English user manual