BALANCE CONTROL, PERSONAL SOUND AMPLIFIER: If the hearing abilities of two ears are not the same, the balance volume control knob aids in achieving equal auditory clarity for both ears. Moreover, the microphone button enable you to temporarily hear people talking to you nearby while watching TV without taking off your headphones. These tv wireless headphones provide you the freedom to relish your preferred TV shows/movies at your personal volume preference
5 AUDIO MODES: Incorporated with a dedicated DSP audio decoder chip, our wireless headphones for tv unveil superior audio effects tailored for music and the ambiance of a home theater. With a simple key touch, the tv headphones wireless effortlessly alternate between Normal, Bass, Voice, Treble, and Bass+Treble modes, providing you with an enriched, individualized audio experience that immerses you fully
PLUG AND PLAY, EASY CHARGE: No need to pair, simply plug the transmitter dock into your TV’s audio out port and they will auto-connect to each other. The headphones for tv will power on automatically when you pick them up from the base. Charging the headset is achieved in two ways: either by placing it on the charging base or by connecting the headset directly to the included USB-C adapter. The battery lasts for up to 12 hours per full charge (about 3 hours)
WIDE COMPATIBILITY, NO DELAY: Our tv headphones feature 2.4 GHz wireless technology (NOT BLUETOOTH), no lip-sync delay, and let you move freely up to 100 ft, compatible with Optical/RCA/AUX 3.5 mm audio out connections. If your TV's optical out is occupied by sound bar, you will need an optical splitter. Additionally, the headset can be used as wired headphones, which is compatible with all 3.5mm interface devices(3.5mm audio cable is not included in the package)
COMFORTABLE & DURABILITY: The tv headphones wireless for seniors are equipped with ergonomically designed over-ear protein earmuffs and a retractable headband, ensuring enduring comfort. The fully sealed, noise-isolating ear pads effectively diminish external sounds while permitting your ears to breathe. The wireless tv headphones guarantee exceptional comfort, even after extended use throughout the day
Product From USA 
