# Car FM Bluetooth Transmitter Riff RF-BT-X6 with 3.5mm Audio Input and MicroSD Slot

**URL:** https://aio.lv/en/product--riff-rf-bt-x6--4598814
**Data updated:** 2025-12-02 08:12 (EET)
**Category:** FM Transmitters
**Manufacturer:** Riff
**Manufacturer code:** RF-BT-X6
**EAN:** 4752219008204
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Riff RF-BT-X6 is a car FM Bluetooth transmitter that enables wireless audio streaming from mobile devices to your car stereo. It features a 3.5 mm audio input for wired sources and a MicroSD slot for local playback. Designed for hands-free streaming and music playback, it helps play phone calls and audio through FM radio frequencies without requiring car infotainment updates.

## Long description

Producer: Riff. Product code: RF-BT-X6. The Riff RF-BT-X6 is a compact Bluetooth 4.1 receiver that converts wired stereos, headphones and non-Bluetooth audio systems into wireless devices. It combines Bluetooth receiver, MP3 player and TF card reader in one small unit, and includes a built-in microphone for hands-free calls.
Advantages
The device offers wide compatibility with most phones and audio systems, supports automatic reconnection after the initial pairing, and provides up to 8–10 hours of playback on a single charge. It supports A2DP, AVRCP, HSP and HFP profiles, has a 3.5 mm audio output and can play music directly from an inserted TF card. A USB charging cable is included.
Key specifications
 Bluetooth version: Bluetooth V4.1 Class 2
 Wireless profiles: A2DP, AVRCP, HSP, HFP
 Transmission distance: up to 10 m (about 33 ft)
 Operating frequency: 2.4 GHz
 Audio output: 3.5 mm stereo jack
 Playback time: up to 8–10 hours; continuous use with mini-USB charger
 Supports TF card playback and USB data connection to add/remove files on TF card
How to use
Connect the RF-BT-X6 to your stereo, headphones or car audio system using the 3.5 mm cable. Turn on the receiver and enable Bluetooth on your phone, then search for and pair with the device named "X6". After the first pairing the receiver will reconnect automatically when both units are switched on. To play files from a TF card, insert the card into the slot and playback starts automatically. Use the onboard buttons to adjust volume, play/pause or answer calls. Charge the unit via the included USB cable; a full charge takes about 1.5 hours.
Recommendations
For reliable wireless range, keep the paired phone within 10 m of the receiver and avoid obstacles between devices. Use a formatted TF card with compatible MP3 files for direct playback and charge the receiver regularly to maintain battery life.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Riff products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Riff service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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