Easy to UseThis Bluetooth 5.0 Transmitter requires USB power, no other drivers or software needed. Simply plug in the transmitters and turn on the connected devices and they will automatically connect to provide the ultimate user-friendly audio experience. You can use your TVs USB port Or use any phone charger, PC USB or other 5V USB outlet. Multiple CompatibilityWith advanced Bluetooth solution, the Bluetooth transmitter supports converting Home Audio Systems, Headphones, Speakers, TV, or any analog audio source from wired to wireless. Compatible with most Bluetooth devices (such as TV, i-Pod, CD player, PC, MP3/MP4, metal detector) and pair with them quickly and support transmitting music signal from up to 10 meters (33-feet) away. High-quality Sound EffectConnect the Bluetooth transmitter to your TV audio jack into the TV. Adopt Advanced Bluetooth Module which lets it gets high-quality sound effect with A2DP and allows you to enjoy the stereo music without wire restriction or watch TV quietly without disturbing your family members.