Bluetooth car music transmitter with AUX/USB/SD (CE approval) Item No. 20198 Car digital music changer(DMC) is a digital interface that is designed to integrate USB stick/SD card into OEM car stereo. It provides direct audio interface to a car stereo via the CD changer port. DMC insures CD quality sound from MP3 / WMA files on USB stick/SD card to car stereo speakers. Features: 1. Easy to install and use 2. Perfect CD sound quality 3. Widely extend sources-USB. SD. AUX (UP to 16 GB) 4. Support Bluetooth hands-free phone (answer/hang up the call use the audio button, Support the mobile music playing while connecting with BT) 5. Show the phone number by voice in English 6. Perfect call quality(can ensure normal conversation above 110kms/hour) 7. Control the devices(USB. SD. iPod, mobile) from your audio buttons/Steering wheel Compatibility: Can be used with any USB disk SD card. (16GB) Current car makes supported are: BMW VW, Audi Honda Toyota Mazda Seat / Skoda Nissan Suzuki/Hyundai Sony/Pioneer/Clarion/Alpine M-bus/Panosonic/SANYO/Blaupunkt