2 in 1 Bluetooth Transmitter Receiver Adapter

Bluetooth 4.2 Transmitter Receiver Wireless Audio Adapter AptX Low Latency 3.5mm Aux and RCA, Pair 2 Bluetooth Headphones in TX Hands-free in RX for Home Car TV Stereo System, Laptop, Speaker.

Brand : UGREEN
SKU : 40762
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Dual Transfer Mode

This Bluetooth audio adapter equipped with a switch to set it in Transmit and Received Mode. You can connect your computer, CD Players to your Bluetooth Headphones or speaker. Besides, it also enables to turn your old stereo to Bluetooth-functional speaker to play music on it from your smartphone.

Bluetooth 4.2 Version(AVRCP 1.6 and A2DP 1.3)

Compared with 4.1 Bluetooth Transmitter / Receiver, the Bluetooth 4.2 aux adapter features aptX low latency technology and AAC / SBC codes, freely to enjoy clear HiFi stereo sound without sync delay.

Rechargeable Battery

This Bluetooth audio adapter features a built-in rechargeable battery so you can enjoy wireless audio up to 10 meters and last for around 10 hours on a full charge. It is also available for charging and playing simultaneously.

Broad Compatibility

With the included 3.5mm cable and 3.5mm to 2RCA cable, this Receiver Transmitter adapter can widely be used on your computer, laptop, home stereo system, headphone, smartphone, Mp3 player, CD player, etc.

Intelligent Device

This handy Bluetooth adapter will automatically pair with your previous two devices when restart. When this Bluetooth receiver didn't pair with any device in 5 minutes, the adapter will automatically shut down to save power.


Bluetooth Codecs AAC / SBC / AptX
Bluetooth Protocol AVRCP 1.6, A2DP 1.3
Frequency Range 2.402-2.480GHz
Power Supply Micro USB (5V)
Operation Time Over 10 hours


Can this be left plugged in to USB power all the time for permanent installation (e.g. if the battery is not ever going to be needed)?
Can i use the mic of my bt headphones (akg y50) in transmitter mode?
Can it connect to two devices and easily switch between them?
Do you have to Pair each time you turn them on?
Can you use it to pair your MP3 with Bluetooth headphones?

What´s in the box

1 x Bluetooth 4.2 Audio Transmitter

1 x Micro USB Power Cable

1 x RCA Cable

1 x 3.5mm Aux Cable

1 x User Manual