Simolio, Digital 2.4GHz Dual(2 Receivers), buying Wireless TV Headphones

Product Name: Simolio, Digital 2.4GHz Dual(2 Receivers), buying Wireless TV Headphones
SIMOLIO, Digital 2.4GHz Dual Wireless TV Headphones with Replacement Battery for Seniors and Hearing Impaired, Tone and Balance Control, Personal Sound Amplifier, 100ft Working Range, No Audio Delay, SM-824D2(Dual Receivers). Optical / RCA / AUX audio output compatible with most TVs, advanced 2.4GHz FHSS technology, no pairing or lag. Wireless TV headphones with superior sound reproduction and its strong signal can pass through ceilings or walls. Up to 100 feet effective range. Voice underlining and noise reduction reduce TV background sounds and make TV dialogue stand out. Automatic signal control makes the output stable, preventing your hearing from being damaged by buying a sudden increase in TV volume. Customize TV sound for best fit: select tone (treble / normal / bass) to find the optimal sound frequency to hear the target audio clearly. The balance control allows for left and right volume adjustment so you can listen equally well with both ears.Personal Sound Amplifier. Retail $150+.