Wireless Headphones BT CSR4.0 Over-Ear Stereo Headset With Mic

Fashion Handsfree Headband Earphone Model: LK-BH067 PRODUCT DEscriptION: *Lightweight,Website:http://www.smartcoolproduct.com, over-the-head design *Let you draw up strategy with your team members while playing games with friends. *You can record for your friends and leave the message in the for Xbox live letter. And you can use this as the telephone to    communicate with friends. *Plug this headset directly into either the for Xbox 360 controller or for Xbox wireless controller. *Adjust the voice by the switch on the plug. *Mic controller and the mic head is adjustable.Function characteristics: Bluetooth Version:CSR4.0Bluetooth Headphone(1) With bluetooth function(2) With Microphone function                         Output power:0.25W*2Frequency:20-20,000HzTransfer Distance:33ft (10m)Impedance:32 OHM(Ω)Lithium battery capacity:250mAhPlay/Talk time;5-6hoursCase Material:ABSDimensions:　Weight:　Color:blue,red,black