1.Multipoint connecting with 2 Bluetooth mobile phones at the same time. 2.Bluetooth mono earphone which support voice prompt.

Bluetooth mono earphone with bbom mic

Key specifications:

Bluetooth specification: V3.0+EDRBluetooth profiles supported: HSP and HFPOperating distance: 10 meters Class IIBluetooth frequency range: 2.4GHz-2.4835GHzRechargeable 49 mAH Li-polymer batteryTalk time: Up to 4 hoursStandby time: Up to 90 hoursCharging time: About 1.5 hoursCharging input voltage: DC 5V/500mADimensions:64.8x22.5x13.6mmWeight: 7.8g

Special features:

Multipoint technology for connecting with 2 Bluetooth mobile phones at the same time.Supports voice prompt (language supported: Chinese, English and Spanish)Embedded microphone for hands-free conversation from Bluetooth-enabled mobile phones.Easy controls for mute, call transfer, voice dial and call answer/end/reject.High quality audio with less interference, lower power consumption and easy connections.Automatically connect to the last connected Bluetooth device.Micro USB connector allows charging via AC charger or computer USB port.