Easy to upgrade your old style speaker, amplifier, TV or car stereo system to BT hands-free wireless audio!

BT 5.0 version with HG external singal antenna, provides stronger and stable signal transmission up to 40 meters/130 feet without any disconnection.

Low Latency, HD HiFi subwoofer effects, lossless sound quality make it ideal for watching TV/movies.

Support connecting with two Bluetooth headphones at the same time, you can share the fun with your family or friends without disturbing any others.

Equipped with power-off memory chip, which supports automatic pairing to the existing devices with the previous mode, song, frequency, etc.

Bluetooth Transmitter mode: wirelessly streams audio from your non-Bluetooth TV, home stereo system, or CD player to your Bluetooth enabled headphones or speakers.

BT Receiver mode: wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo/speakers/headphones/car stereo by the 3.5mm/RCA audio cable.

U-disk music play mode: directly plug the U-disk into this device, streams audio to your wired stereo/speakers/headphones/car stereo by the 3.5mm/RCA audio cable.