Car MP3 Interface ( CMI ) is a digital virtual CD changer， which can be easily installed and used. It delivers CD quality music directly into car stereo system via CD charger port. CIM supports direct control from car radio panel and steering wheel. It supports SSD / SHSD / MMC card and USB stick play via built-in USB slot and SD card slot.

Features:
● Direct connection via CD changer port with CD quality sound
● Control music files from your car radio panel or steering wheel
● Support USB flash， SD card and 3.5mm jack input
● Built-in high quality MP3 / WMA decoder
● Built-in amplifier chips
● No signal interfere， no battery required
● Smart design and easy to install and use

Application:
For BMW 3 series 96 - 05 ( excluding E39 )， BMW 5 series 97 - 03 ( excluding E39 ) ， BMW 7 series 98 - 01， BMW X3 04 - 10， BMW X5 00 - 05， BMW M3 97 - 05， BMW M5 00 - 03， BMW Z3 97 - 02， BMW Z4 03 - 05， BMW Z8 00 - 03， BMW M Roadster 99 - 02， BMW M Coupe 99 - 02， BMW Mini 01 - 05， Range Rover without Navigation

Specifications:
● Voltage input: DC 12V
● Max current: 200mA
● Total harmonic distortion: 0.01 percent
● Frequency response: 20Hz - 20KHz
● Working temperature: -30 - 80 Deg.C 0.196 Package weight: 0.22976 kg
Product Size(L x W x H): 9.00 x 6.50 x 2.30 cm / 3.54 x 2.56 x 0.91 inches
Package Size(L x W x H): 20.00 x 11.00 x 5.00 cm / 7.87 x 4.33 x 1.97 inches Package Contents: 1 x CMI Box， 1 x AUX Extension Cable， 1 x English Manual