Price: $23.99
(as of Jun 28, 2025 05:13:25 UTC – Details)


The 2-in-1 Bluetooth Transmitter 5.3 Audio Adapter is a multifunctional device that integrates transmit (TX) and receive (RX) functions, designed for modern wireless audio needs. It uses the latest Bluetooth 5.3 technology, which has faster transmission speeds, more stable connections and lower latency than the previous generation, providing an excellent audio experience. In TX mode, you can wirelessly transmit audio from devices such as TVs, computers, and airplane entertainment systems to Bluetooth headphones or speakers; in RX mode, the adapter can easily upgrade wired audio devices to wireless devices and receive audio signals from mobile phones, tablets and other devices.
Bluetooth adapter supports connecting two Bluetooth devices at the same time, allowing you to easily switch between audio sources or share music and videos with friends, meeting the needs of diverse usage scenarios. The built-in high-sensitivity microphone enables hands-free calls in RX mode, which is especially suitable for use in the car or at home.
Charging voltage: 5V
Working current: 16mA±2mA
Shutdown current: 15uA±2uA
Charging times: 50 minutes
Working times: RX13H / TX16H
Battery capacity: 240mAh
Bluetooth version: Version 5.3
Bluetooth transmission distance: straight line10M
No response after power on·Press and hold the power button again
·Insert the charging cable to charge the product for 5 minutes before powering on
·Cannot play·Please make sure the connected device is working properly
·Clear Bluetooth pairing and re-pair Bluetooth
·Is the audio cable plugged in properly
·Cannot charge·Please unplug the charging cable and re-insert it
·Try other chargers
Multifunctional Bluetooth transmitterr: The 2-in-1 Bluetooth adapter uses the latest Bluetooth 5.3 technology, providing faster transmission speeds, more stable connections, and lower latency. Supporting transmit (TX) and receive (RX) modes, it can easily transmit audio from TV, airplane, computers and other devices to headphones or speakers wirelessly, completely saying goodbye to the constraints of audio cables.
Dual device pairing, enjoy sharing: Airplane bluetooth adapter support connecting two Bluetooth devices at the same time, easily switch audio sources or share music and videos with friends. Suitable for multi-person scene needs, enhance the fun of use.
Bluetooth transmitter receiver for headphones: Plug the Bluetooth 5.3 transmitter into the aircraft or TV in TX mode, connect wireless headphones via Bluetooth, and get rid of wired troubles. Worry-free transmission within 10 meters, equipped with a 3.5MM jack AUX adapter, suitable for various aircraft audio interfaces.
Widely compatible, multi-device support: dual bluetooth transmitter compatible with a variety of devices, suitable for Air Pods, headphones, speakers, fitness equipment smartphones, game devices ( PSP, Nintendo Switch), cars, audio, etc., so that every device can enjoy the efficient connection and audio transmission.
Quick charging via USB-C port: The bluetooth adapter for tv built-in long-lasting battery can last for 16 hours in TX mode and up to 13 hours in RX mode, allowing you to use it with peace of mind without frequent charging.