We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular Bluetooth 5.0 adapter with 3.5mm jack and USB port

RAYBESTOS UNBRANDED

RAYBESTOS UNBRANDED Bluetooth 5.0 Transmitter Receiver 3.5mm Aux 140mAh

SKU CH-RXF0-EPXGC

Bluetooth 5.0 transmitter and receiver adds wireless audio to any 3.5 mm aux port with a built-in 140 mAh battery

  • Product typeWireless
  • Stable Bluetooth 5.0 link keeps music streaming smoothly
  • Compact 3.5 mm aux adapter fits pocket and car console
  • aptX low latency enables clear calls and navigator prompts
  • 2-in-1 transmitter receiver adds wireless audio to legacy gear
  • Built-in 140 mAh battery delivers four hours of playback

Bluetooth 5.0 Audio Adapter for Non-Bluetooth

This compact adapter adds wireless streaming to any device with a 3.5mm auxiliary port. It functions as both a transmitter and receiver, letting older car stereos, speakers, or headphones connect to modern Bluetooth sources. The built-in 140mAh rechargeable battery provides up to four hours of continuous use. A built-in microphone enables hands-free calls and voice navigation prompts.

Ideal for Upgrading Older Audio Gear.

Drivers who want to stream music from a phone to a factory car stereo without replacing the head unit will find this a simple solution. It also suits listeners adding Bluetooth to wired headphones or powered speakers. Users needing all-day battery life for long journeys should look at alternatives. Installations requiring a permanent wired power connection or multi-point pairing are not supported by this unit.

Bluetooth 5.0 with aptX Low Latency

The adapter uses a Bluetooth 5.0 chip supporting aptX Low Latency to reduce audio delay during video playback or calls. This specification ensures lip-sync accuracy that standard Bluetooth codecs cannot guarantee. The 3.5mm jack provides universal analogue connectivity. Stable signal transmission and low power consumption are core benefits of this wireless standard.

How it compares

Measured against everything we stock in Car Stereos & Multimedia Receivers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 99% of the 3,253 comparable items (median $212.99).

Specifications

Product
Product typeWireless
Connectivity
Bluetooth supportYes
Ports & slots
USB portsYes
Auxiliary portYes

Questions about this item

Will the Bluetooth 5.0 adapter pair with my older car stereo that only has a 3.5mm aux input?

Yes, the 2-in-1 transmitter receiver connects to any 3.5mm aux port, adding Bluetooth 5.0 wireless audio to older stereos, speakers or headphones that lack built-in Bluetooth.

How can I confirm the aptX Low Latency link is active after pairing?

Audio should play with minimal delay and the built-in microphone will carry clear hands-free calls and navigation prompts, indicating the low-latency codec is working.

Does the package include a USB charging cable for the 140mAh battery, or must I buy one separately?

The adapter charges via its USB interface; use any standard USB power source or port you already have to recharge the built-in 140mAh battery for up to four hours of continuous playback.

More in Car Stereos & Multimedia Receivers

Similar items