Features:
- Broadcom or CSR chipset with legal bluetooth address code
- Don't need any driver, Universal Plug and Play

- Small size only 18 X 22 X 7mm
- Lower power consumption

- Supports the follows 3 function

01, Printer Service

02, File Transfer Service (Connect your mobile phone or other PC to transmit the file)

03, Bluetooth Serial Port Service (Connect your bluetooth mouse and bluetooth keyboard or other Bluetooth Serial Port device)