Power Acoustik HP11S HEADPHONES SWIVEL EARPAD 1 CH.INFRARED

Ir Wireless Headphone - Fold Flat Design W/hard Zippered Case
3.5mm Jack for Use W/portable Music Players
Power, Volume, Mute Controls
Uses 2 - Aaa Batteries (Not Included)
2.3 Mhz Left, 2.8 Mhz Right Frequency