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GROM In-Car Bluetooth Extension for select GROM kits, 20FT

Quick Highlights

Quick Highlights

Connects to GROM-USB3/USB2P (batch 844 and up)

MST4/MST3P, IPD4/IPD3 car kits

Bluetooth Receiver and 10FT Microphone

Omni-directional swivel type microphone, 20FT

Bluetooth Dongle

Bluetooth Dongle

Hands Free Car Kit (HFP)

Wireless Music streaming (A2DP)

Control from stereo or steering wheel (AVRCP)

Text supported where applicable*

  • Availability

    In Stock

  • Starter kit

    $51.49 USD

  • Price as configured

    $51.49


The BTDL adapter from GROM AUDIO allows the seamless bluetooth integration for all vehicles supported with GROM Audio USB, iPod/iPhone and AUX interfaces.
Allows for a wide set of functionality to be added: Bluetooth Hands free (HFP), Bluetooth Audio playback (A2DP), Bluetooth wireless audio control (AVRCP).

In hands free mode you are able to: accept call, reject call, adjust audio volume - all using car stereo and steering wheel controls.

Bluetooth Audio playback allows you to stream the music directly from your phone to the car stereo. Now you are able to listen to your MP3s or Pandora played from your mobile phone on car stereo.

Bluetooth wireless audio control (AVRCP) allows you to forward or backward your music playback via car stereo/steering wheel controls.


Note 1: Bluetooth text is currently supported on certain Toyota, Lexus and Honda stereos only!
Note 2: GROM-BTD Bluetooth Dongle is compatible with GROM-USB2P batch number 844 and up. It is not compatible with the older USB2P/USB2 models.
BTD dongle with wiring for GROM interfaces
Omnidirectional microphone with swivel mount for easier installation (20ft)
For shipping time and rates:
Check GROM shipping rates and times

Warranty and Return:
30 days money back guarantee
One year repair/replacement warranty
Complete warranty and return policy

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