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Quick Details

  • Combination: Mobile Phone, MP3 / MP4 Players, Radio Tuner, CD player,MP3/MP4 player
  • Certification: CE, ROHS, CE,RoSH
  • Voltage: 12V
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Apps2car
  • Model Number: WT-CMI
  • Warranty: 1 Years
  • Product Name: Apps2car Digital MP3 player Music Changer for vw polo beetle audi
  • Music Format: supports MP3/WMA files of 8 Kbps-320Kbps only
  • Support: USB SD Aux Input
  • Compatible car: Audi/VW/Toyota/Honda/BMW etc
  • Accessories: Including
  • Compatible radio: Any
  • Packaging Details: Color box
  • Optional: Support Bluetooth Device

Packaging & Delivery

Packaging Details Apps2Car Brand or Neutral box Apps2car Digital MP3 player Music Changer for vw polo beetle aud
Delivery Time Shipped in 1 days after payment

Apps2car high performance Digital MP3 player for vw polo beetle audi skoda seat 


Product Description

 Car MP3 Interface (CMI) is an digital virtual CD changer , which can be easily installed and used. It is deliver CD quality music directly into car stereo system via CD changer port. CMI support direct controls from car radio panel and steering wheel. It support SD/SHSD/MMC card and Usb stick play via build-in USB slot and SD card slot. Aux port support universal aux audio line in.


Main Feature :

1.Direct Connection via CD changer Port with CD quality sound 
2. Control music files from your car radio panel or steering wheel. 
3.Support USB Flash, SD Card and 3.5mm jack input. 
4.Building in high quality MP3/WMA decoder 
5.Building in Amplifier chips 
6.No signal interfere, No battery required 
7.Smart design and Easy to install and use 


Detailed Images


Compatible with:

Audi, VW, Skoda, Seat, BMW, Volvo, Fiat, Alfa Romeo, Acura, Renault, Hyundai, Kia, Ford, Mazda, Nissan, Toyota, Lexus, Suzuki, Honda, Citroen, Peugeot etc.

After market brand: Clarion, Blaupunkt, Pioneer, Alpine, JVC, Pioneer etc.


Installation Guide

 A. Before installation, please carefully read the user manual. To guarantee user interests, it suggested that CMI can be installed by professional staff.

B. Some vehicle require the special tools to removal tools, you can order from us or consult car audio professional.

1. Turn off car engine and remove key from ignition (if your radio use a security code, make sure that you have the code before unplugging the radio.)

2. Un-mount the radio from the dash and find CD changer port at the back of radio.

3. Plug the CMI connector into CD changer port firmly.(For Audi/V.W/Skoda/Seat radio, connect the GND cable to the shield of the radio)

4. Insert USB stick or SD card/ T/F Card into USB port. once the unit is installed just power on the car radio ,you can Press CD button then to check symbol of LED light being on. Meanwhile CDC,EX or CD01 will display on the radio screen( Depends on radio type). Now it will work normally. 

5. After successfully test, re-assemble the radio, and put CMI to proper place.


Packaging & Shipping



  • CMI box
  • Aux extension cable
  • Manual

We provide optional shipping mothod including DHL, UPS, TNT, FedEx and EMS, ocean shipping, air transport, etc.


  We are ISO 9001:2000 approved, and our products are RoSH, CE and FCC certified.With more than 5 senior engineers, 90 percent of QC engineers have more than 5 years related experience in Sino-Japanese or Sino-European enterprises.

 For more related information about us,pls.refer website: www.apps2car.com

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China (Mainland) | Manufacturer
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18 Transactions 20,000+
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Supplier's Trade Assurance Limit: US $63,000
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