Ex Tax: 105.79€
In Stock
Product Code: BT-3

The system comes with built-in Bluetooth and microphone. GROM-BT3 module has two extension ports that can be used for aux-in and iPod or iPhone integration with optional cables that are sold separately.

AUX- in - optional cable for any external audio source integration into factory car stereo system via optional 3.5 mm aux-in jack.

Bluetooth functionality: Use your phone in the car hands free (HFP), stream your MP3 music from your phone to the factory stereo via Bluetooth Audio playback (A2DP), control your MP3 music with the car stereo or steering wheel controls via Bluetooth wireless audio control (AVRCP). Bluetooth compatibility: all Bluetooth capable smartphones.

Optional AUX-IN cable: Add 1.5m 3.5mm audio AUX cable for direct audio connection. The cable has 5V USB charging connector that will charge most of the Smarphones, including iPhone and Samsung. NOTE: USB port on the auxiliary cable C-35USB is for charging only, it will not let you to play the music directly from USB stick or Android phone. If you want to play the music from USB stick or integrate Android phone - please consider GROM-AUDIO USB3 Kit.

Optional iPod®/iPhone® cable: Add GROM compatible iPod connector for direct audio connection of iPod or iPhone. You will be able to play your music from iPod or iPhone, and control it with car stereo buttons or steering wheel controls. NOTE: The iPod cable is not compatible with latest iPhone 5 and iPod Touch 5 dues to old connector. If you need to connect iPod or iPhone that has "Lightning" connector you will need special "30-pin to Lightning converter". Currently GROM does not carry such converter.

Additional highlights

  • Simple DIY plug-n-play installation in many cases.
  • OEM head unit/steering wheel button presses are translated to the particular command that the Bluetooth enabled phone can understand.
  • In hands free mode: accept & reject phone calls, voice dial.
  • Legally & safely operate your phone whilst driving!
  • Bluetooth Audio streams directly from your phone to the stereo.
  • No need for extra LCD displays & buttons, keep your original car stereo and preserve that sleek factory look.
  • Factory matched harness that connects to your car stereo.
  • Firmware upgradeable, universal interface fits many car makes and could be transferable to your next car!


  • Car stereo adapter in plastic enclosure
  • Vehicle specific harness
  • Microphone
  • User manual

Optional accessories and upgrades - sold separately:

  • iPod cable
  • Aux-in 3.5mm jack & female USB for charging



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