2-in-1 Bluetooth Audio Adapter - This Bluetooth 5.0 adapter can function as both a receiver and a transmitter. Enjoy low-latency audio through your wireless headphones, speakers, or car stereo at home. Low Latency & LCD Screen - Watch TV/movies/videos in perfect sync and listen to music clearly without interference. The LCD screen displays Bluetooth status, making your usage clearer and more convenient. Bluetooth V5.0 - Featuring Bluetooth 5.0 and upgraded CSR technology, experience clear audio quality in your car or at home. Listen to songs and make calls effortlessly. Enjoy beautiful sound from over 10 meters away without any cable connections. USB Powered Adapter - No need to charge! The USB port ensures constant streaming and a reliable power supply. Enjoy music anytime, anywhere. Small and Durable - Compact, lightweight, space-saving, and easy to carry for use anytime, anywhere. The Bluetooth adapter has a memory function and can automatically reconnect after being disconnected.