1) Transfer music wirelessly from various audio source to home theater, speaker, headset

2) Plug and Play, no driver / software installation

3) Small and light

4) Glass panel surface

5) Built-in rechargeable battery (Transfer: 350mAh, Receiver: 350mAh)

6) Automatically pairing

7) 48Khz CD quality sound

8) Maximum Transmission Distance: 40m

9) Audio input: 3.5mm stereo input; Audio output: 3.5mm stereo output

10) Frequency: 2.4GHz

11) Support system: Windows 2000 / XP / VISTA / 7 / MAC OS 10.4 OR later

12) Size: 63 x 52 x 12mm