Bluetooth Handfree Earphone

we are a mamufacturer to design and produce USB Data Cable,Irda Wireless connection ,Bluetooth USB Dongle( Adapter ) ,Bluetooth Handfree,USB HUB,Card Reder , PC Camera ,USB Fan ,USB Light and some USB series products, for more details please visit http://www.sun-usb.com

Email:   David@sun-usb.com
MSN:     sun-usb-david@hotmail.com

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Bluetooth specification:Version 1.1
Bluetooth Profile Supported:Headset and Handsfree Profiles
Range of Frequency:2.4GHz Spectrum
Dimensions:50.8mm(H)*42mm(W)*22mm(D)
Nominal Charging Time:Within 3 hours
Talk Time:Up to 4 hours
Standby Time:Up to 160 hours
Weight:24 grams