inputs.text: great product tv audio support - use drive sony bluetooth headphones works wonderfully great value company clearsounds gives absolutely great product support admit need supporti difficulties getting unit pair compatible headphone thats instructions transmitter not explicitly make clear must continue hold multifunction switch get flashing bluered leds order enter pairing mode takes bit longer mode start suggested supplied instructions tech support replied email within next day caps needed get worki also problems reestablishing bluetooth link headphone powered using keeping dongle powered turns not need learned second quick bit help clearsounds must power dongle power back hold multifunction button blue light appears unit already paired headset prior occasion case headphone either turn dongle turn headphone first sequence may differ depending upon pairing within cases must sure bluetooth transmitters trying establish pairing reconnection make sure bluetooth phone pc examplebluetooth devices cannot pair one device time unlike ir headsets cannot set two headphones bluetooth transmitter since cant easily pair reconnect one bluetooth device proximity transmitter cant reliably use connect one earphone tv example joint usefinally id like comment audio delay one prior reviewer complained used im not experiencing delay audio sync video modern digital tv receivers audio video come digital signals must converted drive analog devices headphones speakers audio displays video tv adjusted manufacturer cause video audio sync using internal speakers tv usually adjustment audio sync auxiliary audio output difficult not always possible adjust aux audio delay connection aux sync tv internal speakers whether not depends largely tv well whether using analog audio tv modern tvs allow optical audio output optical audio still digital must converted analog subsequent processor indeed add delay sync problems summary youre using aux analog audio output dont concerned device adding delay cant synced seems work fine