---
product_id: 172215421
title: "Aluminum Mini Bluetooth Transmitter with 3.5mm Male Jack for TV/ MP3/ PC/ PS4, Wireless Sender and Adapter Works with Bluetooth Headphone and Speaker"
brand: "airfrex"
price: "₩45437"
currency: KRW
in_stock: true
category: "Airfrex"
url: https://www.desertcart.kr/products/172215421-aluminum-mini-bluetooth-transmitter-with-3-5mm-male-jack-tv
store_origin: KR
region: South Korea
---

# Bluetooth 5.3 for crisp audio 9-hour battery life 3.5mm AUX & RCA compatibility Aluminum Mini Bluetooth Transmitter with 3.5mm Male Jack for TV/ MP3/ PC/ PS4, Wireless Sender and Adapter Works with Bluetooth Headphone and Speaker

**Brand:** airfrex
**Price:** ₩45437
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your sound game—wireless freedom for your vintage tech!

## Quick Answers

- **What is this?** Aluminum Mini Bluetooth Transmitter with 3.5mm Male Jack for TV/ MP3/ PC/ PS4, Wireless Sender and Adapter Works with Bluetooth Headphone and Speaker by airfrex
- **How much does it cost?** ₩45437 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/172215421-aluminum-mini-bluetooth-transmitter-with-3-5mm-male-jack-tv)

## Best For

- airfrex enthusiasts

## Why This Product

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

## Key Features

- • **Revive Your Classics:** Transform any AUX or RCA device into a Bluetooth powerhouse—no need to upgrade your entire setup.
- • **All-Day Audio Freedom:** Up to 9 hours of uninterrupted wireless streaming on a single charge keeps you in the zone.
- • **Pocket-Sized Powerhouse:** Ultra-compact aluminum design weighs just 15g—plug in and forget it’s even there.
- • **Seamless Pairing in Seconds:** Qualcomm chipset ensures lightning-fast connection with your Bluetooth headphones or speakers in under 20 seconds.
- • **Charge & Stream Simultaneously:** Keep the music flowing without interruption by using it while charging—perfect for long binge sessions.

## Overview

The Airfrex Aluminum Mini Bluetooth Transmitter is a sleek, ultra-portable adapter that adds Bluetooth 5.3 wireless capability to any device with a 3.5mm AUX or RCA output. Featuring a durable aluminum build, Qualcomm chipset for high-quality audio, and a rechargeable battery lasting up to 9 hours, it effortlessly connects your legacy TVs, MP3 players, PCs, and gaming consoles to modern Bluetooth headphones and speakers. Ideal for professionals who want to blend classic tech with contemporary wireless convenience.

## Description

Buy Airfrex Aluminum Mini Bluetooth Transmitter with 3.5mm Male Jack for TV/ MP3/ PC/ PS4, Wireless Sender and Adapter Works with Bluetooth Headphone and Speaker: Bluetooth Transmitters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Add Bluetooth Feature to Old Devices---Airfrex Bluetooth transmitter is able to turn your old devices, such as TV, MP3, MP4, PlayStation PS4, Laptop, Desktop, CD player into Bluetooth enabled. So you can continue using these devices and music players with your Bluetooth headphone or Bluetooth speaker or Bluetooth receiver. However, this is a Bluetooth transmitter and it won't pair with your new version MP3 ( new MP3 has Bluetooth function) or phones or tablets.
- Ultra Small Size with Great Battery Life---Due to the extremely tiny size and light weight, Airfrex wireless transmitter offers more portability, you don’t even feel its weight when you plug it into your iPod or other music player. However, its battery life lasts up to 9 hours every full charge.
- Easy to Pair and No Sound Quality Compromise— Airfrex Bluetooth Sender applies the latest Qualcomm Bluetooth Chipset which offers high quality sound and wider compatibility; it can pair with your Bluetooth headsets or Bluetooth speaker within 20 Seconds.
- Works with Any devices that have the AUX (3.5mm) output or RCA (Audio OUTPUT L &R) output, this Bluetooth adapter also supports using when it is charging, you can plug it into the wall charger and have it connected with your Bluetooth Soundbar all the time.
- This is a Bluetooth Transmitter (Male) NOT a Bluetooth Receiver (Female), Bluetooth Transmitter only pairs with Bluetooth Headphone or Bluetooth Speaker or Bluetooth Receiver. Bluetooth Transmitter doesn’t pair with your Smartphone or other tablets. If it fails to connect with your devices, please reset it in this way: during charging, long press the button for about 10 seconds until you see the blue led stops and red led blinks one time, then release the button.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YZGQHG7 |
| Additional Features | Supports charging while in use |
| Audio Input | 3.5mm AUX, RCA |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone, Speaker |
| Battery Type | A lightweight and rechargable battery. |
| Battery Weight | 2.6 g |
| Best Sellers Rank | #186 in MP3 Player Bluetooth Transmitters |
| Brand | Airfrex |
| Color | gold,black |
| Compatibility Options | CD Player, MP3 Player, Television |
| Compatible Devices | Gaming Console, Headphone, Laptop, MP3 Player, Television |
| Connectivity Technology | AUX, Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Customer Reviews | 3.8 3.8 out of 5 stars (244) |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Aluminum |
| Hardware Interface | 3.5mm Audio, Bluetooth 5 |
| Human Interface Input | Buttons |
| Installation Type | Adapter |
| Item Weight | 15 g |
| Lithium Battery Weight | 0.2 g |
| Lithium-Battery Energy Content | 0.4 watt-hours |
| Lithium-Battery Voltage | 3.7 volts |
| Manufacturer | Forient Technology Co.,Limited |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Outer Material | Aluminum |
| Power Source | Battery Powered |
| Supported Application | Bluetooth-enabled audio and video applications for various devices |
| Supported Media Type | MP3, WAV |
| Supported Standards | Bluetooth 5.3 |
| UPC | 708210350563 708210350624 |
| Unit Count | 1 Count |
| Voltage | 3.7 volts |
| Warranty Description | One Year Warranty |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Airfrex
- **Connectivity Technology:** AUX, Bluetooth
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Special Feature:** Supports charging while in use

## Images

![Aluminum Mini Bluetooth Transmitter with 3.5mm Male Jack for TV/ MP3/ PC/ PS4, Wireless Sender and Adapter Works with Bluetooth Headphone and Speaker - Image 1](https://m.media-amazon.com/images/I/51+gHHLuuWL.jpg)

## Questions & Answers

**Q: Is this a Bluetooth Transmitter Receiver ?**
A: No, this is a Bluetooth Transmitter, which means it can only transmit audio signal instead of receiving. It can pair with your Bluetooth Headphones, Bluetooth Speakers and Bluetooth Receiver. However, It can't pair with your Phones or Tablets

**Q: Does it support Qualcomm or CSR APTX Low Latency ?**
A: Yes, to Enjoy the exclusive APTX Low Latency, You need to make sure your Bluetooth Headphones or Bluetooth Speakers is APTX Enabled.

**Q: How Long it takes to pair with the devices ?**
A: Make sure your devices are in pairing mode, then long press the button of the transmitter for 3 seconds, our transmitter will search the devices and pair with them automatically.

**Q: How to reset the transmitter ?**
A: In the process of charging, long press the button for 10 seconds until you see the indicator is blinking red and blue color, then the reset process is completed.

**Q: How long does the battery last ?**
A: Normally, every full charge lasts 10-12 hours for non-stopped playing.

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**Shop now:** [https://www.desertcart.kr/products/172215421-aluminum-mini-bluetooth-transmitter-with-3-5mm-male-jack-tv](https://www.desertcart.kr/products/172215421-aluminum-mini-bluetooth-transmitter-with-3-5mm-male-jack-tv)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-28*