Bluetooth Headphones

Specifications bluetooth headphones 1.Delicate mono bluetooth headset 2.Newest easy-to-use bluetooth   bluetooth headphones  Features of Bluetooth Headphone: 1.Bluetooth headphone with built-in rechargeable battery2.Bluetooth headphone, suitable for different bluetooth mobile phones3.Bluetooth mono call center headphone,  low end and long talk time4.Bluetooth headphone with adjustable volume and 10 meters effective range5.Stylish mini and elegant appearance design6.Easy to wear without hook ,very comfortable 7.Redial the last call, clear sound, reject call, volume adjustable 8.Faster connecting , convenient to listen to MP3 from cellphone 9.Talking time: up to 6H, Standby time: about 160H10.CE, FCC, RoHS approval  Product Specification: *Talking time:  Up to 2 hours talking time *Standby time:  Up to 75 hours *Normal Charging time:  Within 3 hours *Battery:  Rechargeeable li-ion low battery indicator*Blutooth Version:  Version 3.0+EDR *Operating Distance:  10 Meters *Weight:  5g*Range of Frequency 2.4G Hz Spectrum Package Contents: 1 xBluetooth Headset 1 xPower Supply Adapter 1 xUser Manual