1Mii Bluetooth 5.3 Transmitter for TV to 2 Wireless Headphones Blutooth audio Transmitter with aptx Adaptive, Low latency to achieve perfect lip sync without delay bluetooth adapter supports Optical/USB/AUX/RCA Audio Inputs bluetooth audio adapter supports volume control for playing your favorite list long range wireless transmitter up to 100ft for keeping audio always Just plug and play, easy setup for anyone, especially the middle-aged and elderly Compact size and light weight, easy to carry anywhere Supports connecting two headphones/speakers at the same time, making it easy to share your favorite TV shows with your partner