Advanced Bluetooth 5.3: 1Mii 3.5mm AUX audio receiver adopts Bluetooth 5.3 technology for more efficient stable connection, faster transmission and wider signal range, giving you a wonderful audio experience. It is backward compatible with Bluetooth 5.2/5.0/4.2/4.0/3.0/2.0.

2-in-1 Transmitter and Receiver: 1Mii Bluetooth audio transmitter supports transmitter and receiver mode. In transmitter mode, it is very easy to turn a non-Bluetooth TV, PC, gym/ flight equipment into Bluetooth transmitter. In receiver mode, Bluetooth 5.3 chip ensures high fidelity Bluetooth audio signal for music streaming to those speakers or car/ home stereo systems that doesn’t have the Bluetooth capability.

Support aptX Low Latency/HD/Adaptive: With aptX low latency technology, you can use the 1Mii Bluetooth transmitter to connect your TV/ airplane entertainment with your Bluetooth headphones without worrying about voices not match lips while watching movies. You can also double-click BT button 1 to switch the audio codec to use aptx adaptive/HD for better experience. Note: To use different audio codec (aptx LL/HD/adaptive), your Bluetooth devices should also support the specific encoding format.

Dual Link and Wide Compatibility: 1Mii Blueooth TV transmitter ML300 supports connecting two wireless headphones, just enjoy watching movies or listening music with your friends and family. 1Mii Bluetooth audio adapter supports 3.5mm AUX/RCA output/input and the Type C port can be used for charging.

Long Battery Life: 1Mii Bluetooth receiver for home stereo deliver 12 hours in transmitter mode and up to 15 hours in receiver mode.

Note: 1Mii airplane headphoens adapter is not for live music, musical instruments, karaoke, we don't suggest that you use it for electronic pianos or guitars which require 2.4G transmission for audio synchronization.