Avantree HT4186 Wireless Headphones Earbuds for TV Watching, Neckband Earphones Hearing Set w/ Bluetooth Transmitter for OPTICAL Digital Audio, RCA, 3.5mm Aux Ported TVs, PLUG n PLAY, No Audio Delay

[Plug & play] not a tech junkie? No problem! With our Bluetooth transmitter set, there is no need to worry about pairing. Simply turn on both the transmitter and Headphones and they will auto connect for the ultimate user friendly Audio experience. [Magical match] compatible with 99% of TV's on the market, Our HT4186 supports Optical/ AUX and RCA Audio output without extra wires to get in your way. [Works together... And apart] designed for the ultimate in versatility, our TV set can be used as a set or independently.

Use the NB16 with your phone PC or other Bluetooth-enabled devices. Use TC418 to Bluetooth enable your headphones speakers etc. [No more delay] Featuring FastStream technology, this set allows you to reduce Bluetooth delay - delivering high quality sound in perfect synchronization. Ideal for watching TV and movies, HT4186 can also support 2 pairs of headphones simultaneously. [Long range & Battery life] Featuring Bluetooth Class I technology, Audikast transmits audio signals up to 100ft/ 30M. Our headphones NB16 will last through several movies or gaming sessions with a battery life up to 20 hours.