Features:

• Sentry® Wireless Stereo Headphones
• POWER SENTRY

Editor Reviews:

Product Description:
PRODUCT FEATURES:Light-weight designRechargeable headphone never needs batteriesCompatible with any audio device equipped with a headphone or RCA jacksSignal lock circuitry with range of up to 100 feetListen to any audio deviceSignal passes through walls and doors

Rating : - Is it me?
I don't understand the other reviews.I bought my first pair at a Bed Bath and Beyond last year for my bedroom Panasonic.They worked and continue to work great,actually they work even better with my new HD bedroom Panasonic because all i do is turn down the tv volume to minimum,put on the headphones and adjust the volume on the headset.On my old set,i had to flip the speaker switch on the tv to the off position.They sound great,fit great.I don't use a battery in the transmitter,i opted to buy a dc adapter at Radio Shack and use that in the jack provided.I opted to buy another set for my other Panasonic,but BB&B didn't have them anymore,so Amazon to the rescue.I don't understand the other reviews.Maybe it's because i'm a tech geek and figured it out.