2 in 1 Bluetooth audio adapter - This Bluetooth 5.0 adapter can be used as a receiver and a transmitter. You can enjoy low latency audio through your wireless headphones, speakers or car stereo at home. Low Latency & LCD Display - You can watch TV/Movies/ videos in the best synchronization and listen to music clearly without any interference. With LCD screen, the screen displays the Bluetooth status and makes your operation clearer and more convenient. Bluetooth V5.0 - With Bluetooth 5.0 and upgraded CSR technology, you can enjoy clear audio quality in your car or home. listen to songs and call your needs. Enjoy beautiful sound from a distance of more than 10 meters without any cable connection. USB power adapter - No need to recharge The USB port ensures constant streaming and a reliable power supply. Enjoy music anytime, anywhere. Small and durable - Small, lightweight, space-saving, easy to carry, and can be used anytime, anywhere. The Bluetooth adapter has a memory function and can automatically connect after disconnecting.