BLUETOOTH TV TTANSMITTER: Just plug it into non-Bluetooth devices like TVs, PCs, and projectors via Opt/AUX/Coaxial jacks and stream audio to Bluetooth headphones/ speakers. No need to replace your old TV, our Bluetooth audio transmitter helps you upgrade your TV and CUT OFF the budget for a new. | APTX LOW LATENCY& A2DP: With aptx low latency, you can now watch video while listening to wireless audio without any noticeable audio delay. With this, you can enjoy synchronized high-definition sound to watch movies or play games without disturbing your family members. | OPTICAL, 3.5MM AUX, COAXIAL AND TF CARD -You will get maximum flexibility thanks to the Optical, AUX 3.5mm , and coaxial input cables, this wireless audio adapter universally compatible and works with nearly all TVs on the market. In addition, it also support TF Card music play. | POWER BY USB: Bluetooth transmitter powered by USB C cable, no more worrying about charging issue, you can plug it forever. With power button, you can turn if off for power saving concern without need to unplug it. Hassle-free setup makes it easy to enjoy wireless audio at home or on the go. | EASY TO OPERATE: Very easy to use, no need to be a tech guy, simply press the power button to start, and the Bluetooth adapter will automatically connect. Compatible with 99% of TVs, headphones or speakers on the market,supports Optical/ AUX / Coaxial Audio output. | WHAT YOU GET - Bluetooth 5.0 transmitter, Type C to Micro usb charging cable (93cm), toslink audio cable (1m), 3.5mm male to 3.5mm male audio cable (70cm), Coaxial cable (1m), User guide