Bluetooth USB adapter is a Bluetooth enabler that enables your desktop or notebookcomputer to connect wirelessly to any other Bluetooth enabled computers and devices.It allows a working rang of up to 100 meters with a 723Kbps data rate transmission,and complies with Bluetooth 1.2 and USB 1.1 specifications.Bluetooth USB adapter is an ideal solution for home and mobile networking needs.It is easy to install and use enables connectivity to cellular phones, PDAs, printers,and computers.Features: 1) Bluetooth 1.2 compliant 2) Class 2 Tx power 3) Frequency: 2.4GHz 4) Channels: 79 5) Max. standby time: 200 hours 6) Max. talk time: 6 hours 7) Battery: rechargeable Li-polymer 8) Working range: 5m (indoor), 10m (outdoor) 9) Connection through headphone terminal, an easy pair with any Huiqiao brand Bluetooth headsets 10) Compatible with most mobile phone brands, like Nokia, Sony, Ericsson, Motorola, and Siemens 11) Dimensions: 45.2 x 18.3 x 14mm 12) Package contents: a) Bluetooth USB adapter: 1pc b) CD driver: 1pc c) USB cable d) Color box: 1pc producing area:China payment:T/T in advance supplying capacity:1,000pcs/day