Features:

1:Build in Amplifier chips

2:Directly control from car stereo panel

3:No battery required

4:Compatible with OEM Radio and aftermarket Radio

5:Support USB disk and SD card and extend external audio sources

6:Easy to intall and use

7: No sigal interfere

8: One panel with different cable for different car

9: High quality MP3/WMA decoder

10:Small and delicacy,do not take much space

Digital Music Changer directly connection with Car radio via CD Changer port, without the loss of sound quality, support USB and SD card, directly control from car radio panel, compatible with most of OEM car radio

Our Revolutionary IPOD interface allows you to control an IPOD directly from your factory radio and enjoy the full sound quality you?ve paid for.

Our auxiliary audio input device provides a clean audio path into many vehicle sound systems so you can enjoy untarnished sound from your video system(Potable DVD,IPOD,Notebook etc), game system (PS2,Xbox,PSP etc) and other audio devices