Bluetooth Mono Earphone 1)light weight, small design 2)cheap price with good quality 3)Bluetooth version V2.1

Bluetooth mono earphone

Technical standards: Bluetooth version V2.1Transmission products: 10 mSize: Length: 51mm Width: 16mm thickness: 5mmWeight: about 10gTalk time: 4 hoursStandby time: 100 hoursBluetooth headset features:1)beautiful, stylish design2)support all Bluetooth devices3)clear voice4)less interference, confidentiality, and then hang up, redial, reject a call, mute function, Last number redial                                      Battery:60mA