Please note that we do not recommend you to use B06T1 to watch TV if your bluetooth headsets do not support aptX low latency, or your headsets are airpods/bose/sony, as there would be a significant delay. Besides, it is recommended to listen to music when connecting with two Bluetooth headsets, but not suitable for watching TV as it would also cause ultra high latency. Please contact us for a free return or exchange if there is a disconnection problem. Please note that B06T1 is not suitable for airpods pro/airpods gen/airpods max, some Sony bluetooth headsets, and music instruments such as guitar. Please ensure that you have set B06T1 to TX mode before pairing with Bluetooth headphone. ?Please note?there may be interference in pairing B06T1 with Bluetooth headset during flight or when TV is turned on. Please pair the headset with the B06T1 before boarding the plane or turning on the TV. Then connect the B06T1 directly to the TV's 3.5 audio interface. ?Support Aptx Low Latency,Enjoy Less than 40ms Delay?This bluetooth adapter supports aptx low latency mode. If you want to use the - feature, your headset must also support aptX-Low Latency. - cannot be used when pairing two Bluetooth headsets at the same time. We do not recommend using it on professional music equipment. We don't recommend connecting it to Airpods Pro/Gen/Max (Airpods can). ?22H Working Time?YMOO B06T1 upgraded its battery capacity to 400mah, support constantly working for 22H in transmit mode and 20H in receive mode; it also supports working while charging via usb-C-to-USB cable directly or supply it an additional power supply. ?100ft Long Distance?With built in Bluetooth 5.3,this bluetooth adapter can provide you a stable Bluetooth connection in 100ft in RX mode(no obstacle),50ft in TX mode(no obstacle). While having obstable,such as wall,wifi router,the distance will less to 50ft in RX mode and 30ft in TX mode.You can take your phone away without disconnect and stable enjoy music. ?2-in-1 Bluetooth 5.3 Audio Adapter? Bluetooth transmitter(TX Mode) allows you via 3.5mm cable to transmits audio from TVs, PCs, airplane entertainment to Bluetooth headphones, earbuds, bluetooth speakers. Bluetooth Receiver(RX Mode) connected your smartphone to wired speakers/earphone through Bluetooth.