UGREEN Bluetooth 5.4 Transmitter and Receiver 2-in-1 Wireless Audio...
Stable Wireless Audio
Transmitter + Receiver
RX Battery Life
Pairing Support
One Adapter for Wireless Audio Transmission and Reception
The UGREEN Bluetooth 5.4 Transmitter and Receiver is a compact 2-in-1 wireless audio adapter designed for everyday listening. In transmitter mode, it sends audio from non-Bluetooth devices such as TVs, airplane entertainment systems and PCs to Bluetooth headphones or speakers. In receiver mode, it receives Bluetooth audio from your phone or tablet and plays it through wired speakers, car stereos or AUX audio systems.
Two Modes for More Audio Freedom
Easily switch between transmitting and receiving audio depending on how you want to use your device.
TX Mode: Transmitter
Send audio wirelessly from devices without Bluetooth function to Bluetooth headphones or speakers.
- TV to Bluetooth headphones
- Airplane screen to wireless earbuds/headphones
- PC, gym machine or audio source to Bluetooth speaker
RX Mode: Receiver
Receive Bluetooth audio from your phone or tablet and play it through wired AUX audio systems.
- Phone to car stereo
- Tablet to wired speaker
- Bluetooth music to home stereo AUX input
Designed for Travel, Car, TV and Home Audio
A user-friendly wireless audio adapter for common daily situations where wired audio needs Bluetooth convenience.
Key Features
Built for stable wireless audio, long listening time and flexible device pairing.
2-in-1 TX/RX Adapter
Use as a Bluetooth transmitter for non-Bluetooth audio sources or as a receiver for wired speakers and car stereos.
Latest Bluetooth 5.4
Bluetooth 5.4 helps deliver faster, more stable wireless audio performance with reduced latency.
Long Battery Life
Up to 18 hours in RX mode and up to 16 hours in TX mode for travel, work and daily audio use.
Dual Pairing
Connect two Bluetooth devices simultaneously in TX or RX mode for shared listening or convenient switching.
3.5mm AUX Compatibility
Works with many TVs, car stereos, airplane systems, speakers, headphones and audio devices with 3.5mm interface.
Portable Travel Design
Compact wireless audio solution for flights, travel, gym equipment, hotel TVs, cars and home audio systems.
Wide Compatibility
Designed for devices with a 3.5mm audio interface and Bluetooth audio devices.
TV
Airplane
Car Stereo
Headphones
Speakers
PC / Laptop
Phone
Gym Audio
What This Product Does
- Works as both Bluetooth transmitter and receiver.
- Transmits TV / airplane / PC audio to Bluetooth headphones or speakers.
- Receives phone audio and plays it through wired car stereos or speakers.
- Supports Bluetooth 5.4 for stable wireless audio connection.
- Supports dual pairing for two devices in TX or RX mode.
- Provides long battery life for travel and daily use.
Please Check Before Buying
- Requires a 3.5mm AUX/audio interface for wired source or playback connection.
- Not supported with AirPods Pro 2, AirPods 4 and AirPods 4 ANC as per UGREEN note.
- Not compatible with musical instruments.
- It is for Bluetooth audio, not for Bluetooth keyboard, mouse or file transfer.
- Actual battery life can vary based on volume, mode, connected device and usage environment.
- TV audio setup may require selecting the correct audio output from TV settings.
Specification Sheet
Complete technical details for product identification, Bluetooth version, modes, battery and compatibility.
Frequently Asked Questions
Clear answers help customers choose the correct Bluetooth audio adapter and avoid compatibility issues.
What is this product used for?
It is a 2-in-1 Bluetooth audio adapter that works as both a transmitter and receiver for wireless audio use.
What is TX mode?
TX mode transmits audio from non-Bluetooth devices such as TVs, airplane screens, PCs or gym equipment to Bluetooth headphones or speakers.
What is RX mode?
RX mode receives Bluetooth audio from a phone or tablet and plays it through a wired speaker, car stereo or AUX audio system.
Can two headphones or speakers connect at the same time?
Yes, the adapter supports dual pairing, allowing two devices to connect simultaneously in TX or RX mode where supported.
How long does the battery last?
UGREEN lists up to 18 hours in RX mode and up to 16 hours in TX mode. Actual battery life may vary by usage and connected devices.
Can I use it in a car?
Yes, in RX mode it can connect to a car stereo with 3.5mm AUX input and receive music from your phone over Bluetooth.
Can I use it on an airplane?
Yes, in TX mode it can transmit audio from an airplane entertainment system with 3.5mm audio output to Bluetooth headphones.
Does it work with AirPods?
UGREEN specifically notes that this product does not support AirPods Pro 2, AirPods 4 and AirPods 4 ANC.
Can it be used with musical instruments?
No. UGREEN notes that this product is not compatible with musical instruments.
Is this a Bluetooth adapter for keyboard, mouse or file transfer?
No. This is intended for Bluetooth audio transmission and reception, not for keyboard, mouse, printer or file-transfer Bluetooth functions.
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