---
product_id: 52740681
title: "GROM Bluetooth extension (eg hands-free, wireless music transmission) for GROM Interface USB2P / U2P / MST3 / AND2 / AUX"
brand: "brand: grom audio"
price: "€ 132.92"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/52740681-grom-bluetooth-extension-eg-hands-free-wireless-music-transmission-grom
store_origin: HR
region: Croatia
---

# GROM Bluetooth extension (eg hands-free, wireless music transmission) for GROM Interface USB2P / U2P / MST3 / AND2 / AUX

**Brand:** brand: grom audio
**Price:** € 132.92
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GROM Bluetooth extension (eg hands-free, wireless music transmission) for GROM Interface USB2P / U2P / MST3 / AND2 / AUX by brand: grom audio
- **How much does it cost?** € 132.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/52740681-grom-bluetooth-extension-eg-hands-free-wireless-music-transmission-grom)

## Best For

- brand: grom audio enthusiasts

## Why This Product

- Trusted brand: grom audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

With the Grom BTD Bluetooth Kit you can easily, quickly and without waste space your grom interface to a Bluetooth speakerphone handsfree car kit. This hands-free kit solution that allows you to use, so you may have from Bluetooth enabled mobile phones for wireless telephony or music streaming in the car and at the same time no external power source required. Features: Installation – 4.5 m cable length for fully customisable in the car – Receiving/Sending range: 6 m Telephone Grom – Used as a full Bluetooth Handsfree Car Kit Speaker – Automatic sync with your mobile phone as soon as conjunction with Bluetooth Kit is – Mute Function The Music Of Incoming calls (/USB/SD/iPod/operation) – on/reject and hang up telephone conversations'-Also supports the "Anklopfen function- Possible Back Choose the last phone number – possible via radio/navigation Lenkrtadfernbedienung (AVRCP profile) – Voice output through original vehicle speakers in best speech quality Music – Wireless music transmission from your mobile phone * to your stereo system via Bluetooth (A2DP profile) – VIA RADIO/GPS and Lenkrtadfernbedienung possible (AVRCP profile)Please note:The module shows no Caller ID or name in stereo and display.- No ID3 Tag information in streaming mode in the radio display – No Address Book Management possible Compatible with: Grom – Kit USB3/MST4/USB2P/MST3/IPD4

## Features

- P.when("ReplacementPartsBulletLoader").execute(function(module){ module.initializeDPX(); })
- Expands GROM Interface for fully functional Bluetooth handsfree kit
- 'On/reject call, hang up & Wiederwählen from phone calls, also supports the "Anklopfen function
- Incoming call mute function of the grom music interface (/USB/SD/iPod/operation)
- Voice output over already integrated Vehicle Speaker in best sound quality, wireless music transfer from the mobile phone to your car radio/navigation system via Bluetooth (A2DP profile)
- Operation via Bluetooth kit, radio or buttons of the multi-function Lenkrads

## Images

![GROM Bluetooth extension (eg hands-free, wireless music transmission) for GROM Interface USB2P / U2P / MST3 / AND2 / AUX - Image 1](https://images-na.ssl-images-amazon.com/images/I/41sKli5D09L.jpg)
![GROM Bluetooth extension (eg hands-free, wireless music transmission) for GROM Interface USB2P / U2P / MST3 / AND2 / AUX - Image 2](https://images-na.ssl-images-amazon.com/images/I/41bHO5ai7xL.jpg)
![GROM Bluetooth extension (eg hands-free, wireless music transmission) for GROM Interface USB2P / U2P / MST3 / AND2 / AUX - Image 3](https://images-na.ssl-images-amazon.com/images/I/61SKWpc7ruL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/52740681-grom-bluetooth-extension-eg-hands-free-wireless-music-transmission-grom](https://www.desertcart.hr/products/52740681-grom-bluetooth-extension-eg-hands-free-wireless-music-transmission-grom)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-16*