---
product_id: 620726120
title: "eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black)"
brand: "eppfun"
price: "€ 65.47"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/620726120-eppfun-le-audio-usb-c-bluetooth-5-4-transmitter-adapter
store_origin: PT
region: Portugal
---

# Low Latency LC3 Codec 15-18m Multi-Device Broadcast Bluetooth 5.4 & LE Audio eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black)

**Brand:** eppfun
**Price:** € 65.47
**Availability:** ✅ In Stock

## Summary

> 🎮 Level up your audio game with zero lag and total wireless freedom!

## Quick Answers

- **What is this?** eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black) by eppfun
- **How much does it cost?** € 65.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/620726120-eppfun-le-audio-usb-c-bluetooth-5-4-transmitter-adapter)

## Best For

- eppfun enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Plug & play with PS5, Xbox, Switch, PC, Android, and nearly all Bluetooth audio gear.
- • **Multi-Device Broadcast Mode:** Stream to multiple headphones or speakers simultaneously up to 18 meters away.
- • **Ultra-Low Latency LC3 Codec:** Say goodbye to audio lag—perfect for immersive gaming and seamless chat.
- • **Snapdragon Sound Integration:** Enjoy adaptive aptX codecs for premium sound quality across all your devices.
- • **Next-Gen Bluetooth 5.4 & LE Audio:** Experience crystal-clear, future-proof wireless audio with Qualcomm's latest platform.

## Overview

The eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter is a cutting-edge Qualcomm-powered device designed for gamers and professionals. It supports the latest LE Audio standard with LC3 codec for ultra-low latency and high fidelity, integrates Snapdragon Sound with adaptive aptX codecs, and offers a unique multi-device broadcast mode with up to 18 meters range. Compatible with PS5, Xbox, Switch, PC, Android, and most Bluetooth headphones and speakers, it ensures seamless, high-quality wireless audio for gaming, calls, and media.

## Description

eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black)

## Features

- [LE AUDIO] The AK3040Pro Max is the world's first USB C interface transmitter based on the Qualcomm platform. In addition to supporting the classic Bluetooth 5.4, it also matches the LE AUDIO of the Qualcomm S3 platform. We have made a lot of efforts to finally get it into the market for sale.Note: When both LE AUDIO and classic Bluetooth are supported on the receiving end, LE AUDIO has the highest priority and cannot be manually switched.
- [Snapdragon Sound]We have also integrated Snapdragon sound from the classic Bluetooth of AK3040Pro Max, whether it is aptx voice or aptx adaptive sets (aptx hd, aptx ll, aptx, aptx loss), and we are fully compatible
- [LC3 Audio Codec]The AK3040Pro Max is compatible with the Qualcomm chip LE Audio products on the market (other chip LE AUDIO products are not compatible due to industry technical issues), using LC3 encoding and decoding, low latency, and high sound quality, making gaming or listening to music compatible.
- [AUROCAST BROACAST]When switching to broadcast mode, the AK3040Pro MAX can support N receiver sound devices, multiple speakers, headphones, and more. For this, we can lay out a multi-channel 3D sound system, and the distance from the transmitter can be up to 15 meters, and in some environments even up to 18 meters.
- [AUDIO CODEC SWITCHING] Whether in classic Bluetooth or LE AUDIO mode, the AK3040Pro Max can match your needs with a click to switch encoding and decoding. In default mode, it automatically matches the optimal encoding and decoding of your terminal, and can be distinguished by the color of the LED lights.
- [NETWORK conference calls]The Eppfun AK3040Pro MAX can support both traditional FPS calls and popular network calls. With the support of aptx voice, you can enjoy high-definition call sound quality. Similarly, in the game, you can enjoy this feature by double clicking the multifunctional button.
- [Wide compatibility]The Eppfun AK3040Pro MAX transmitter is widely compatible with game console products such as DP function USB C interface phones, laptops, and PS5 in the market. The receiver supports Qualcomm chip headphones, speakers, and other products in the LE AUDIO mode, and almost 100% supports Bluetooth devices in the market in classic mode.

## Product Details

- **Compatible Devices:** Laptop, Headphone, Smartphone, Game Console
- **Specific Uses For Product:** Headphones, Video Game Console, Speaker
- **Connector Type:** USB Type C
- **Color:** Black
- **Item dimensions L x W x H:** 5.91 x 1.97 x 11.81 inches

## Images

![eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black) - Image 1](https://m.media-amazon.com/images/I/51SZIrnxYUL.jpg)
![eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black) - Image 2](https://m.media-amazon.com/images/I/61cAh9twzVL.jpg)
![eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black) - Image 3](https://m.media-amazon.com/images/I/61dlS6CidcL.jpg)
![eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black) - Image 4](https://m.media-amazon.com/images/I/71No1RN1SuL.jpg)
![eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black) - Image 5](https://m.media-amazon.com/images/I/61AsTtqrX9L.jpg)

## Customer Reviews

### ⭐ Only the SoundPEATS Air4 supports lossless audio
*by C***G on August 20, 2024*

My headphones are Audio-Technica ATH-TWX9，Cleer Arc Ⅱ，Fiio UTWS5All three headphones are unable to turn on Aptx losses: RedIt can only cycle through three modes: Aptx adaptive high quality (Orange), Aptx adaptive low latency (White), and Aptx (Cyan)I have downloaded and updated the firmware from your official websiteThe operating system is Windows 10 64-bitIf it is a user error, I hope you can create an instructional video and upload it for users to reference我的耳機是鐵三角ATH-TWX9，Cleer Arc Ⅱ，Fiio UTWS5三款耳機均無法開啟 Aptx 損耗：紅色只能循環三種模式：Aptx自適應高品質（橙色）、Aptx自適應低延遲（白色）和Aptx（青色）我已經從你們的官網下載並更新了固件作業系統是windows 10 64 位元如果是操作錯誤，希望你們能拍攝操作影片並上傳影片給用戶參考

### ⭐⭐⭐⭐ Not always recommended for truly wireless, hi res.
*by M***Y on May 8, 2024*

It works on my galaxy S24 Ultra plug & play since it was designed kind of like a USB DAC that connects to headphones automatically when plugged into USB socket from which it gets it's audio as any USB DAC or USB headphones but instead of outputting the source as analog audio it transmits it digitally over Bluetooth (it has a button on it to toggle between codecs if both devices support it with a single press through each codec), so as a external Bluetooth Transmitter without a screen you just need to enter your headphones into pairing mode and it connects just fine besides the fact that with my Cleer ARC 2 truly wireless earbuds only one side connects turned on, while the other be it left or right goes off and does not engage with the Transmitter (I don't know if this is common with other standalone Bluetooth transmitters when connecting to truly wireless earbuds or not). I have managed to "trick" my earbuds into turning on both coming on board and hearing audio through both of them, but so far it's tricky and seldom happens. As far as the device you're using be it a phone or other device with USB power and audio supply it doesn't matter since your device sees it as a pair of USB wired headphones with no adjustment besides volume and you can also see that it's outputting 48khz at 16bit depth and and not any 24 bit unfortunately so it's not really high resolution, but mostly CD quality as a DAC I think. And even though my Cleer ARC 2 say they support APTX lossless I only see green and white (aptx HD and aptX low Latency or Adaptive), but not red (APTX lossless) as I was writing this review I plugged it in, nothing happened and I did it again in a little while and I have sound in both ears in stereo, nice.

### ⭐⭐⭐⭐⭐ I'd give it 4 stars, but they're actively updating firmware for the better
*by D***I on June 10, 2024*

This is one of 2 or 3 small form factor adapters I've found supporting aptx lossless. There are some quirks but it does work with my bose qc ultras. It also is the only one I've seen to support codec switching via hardware button instead of a driver setting. This is great for use on my work computer where I don't have privileges to install software. I use aptx lossless for music streaming, then switch to aptx adaptive low latency for calls. Note: if you use this with windows and Bluetooth classic, calls switch to hfp mode, dropping audio quality. I was hoping the snapdragon sound certification would preserve the high quality codec functions during calls, but apparently not. Maybe its something inherent with the MS generic audio input stack? Maybe LE Audio headphones would be better as they use a different set of profiles. As a work around, I use the laptop mic for sound and keep my headphones in aptx adaptive ll. Eppfun has releaseed firmware updates since my purhases and they has significantly improved stability in high res formats. Also, Ive had both support inqueries responded to with good answers. The reps English was a little rough, but it got the point cross. To Eppfun: Keep thoses patches coming! Also: see if you can make the classic bt based calls work better in windows. Using my aptx adaprive low latency would be a game changer ontop of game changing product. Let me know if you have questions or need a tester!

## Frequently Bought Together

- eppfun LE Audio USB C Bluetooth 5.4 Transmitter Adapter for PS5/PC/Xbox/Switch/Android with APTX Adaptive, Low Latency LC3 for Game/Chat (Black)
- FlooGoo FMA120 Bluetooth 5.4 Dual-Mode Dongle – Supports aptX Lossless, Low-Latency Gaming, Auracast & A2DP-to-Auracast Relay, LE Audio, Hearing Aids, Microsoft Teams, and PS4/PS5/Nintendo Switch

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-18*