Sennheiser RS 130 Wireless Surround Sound Headphones
·   Includes Rechargable NiMH batteries, charging stand, transmitter, and 1/4-inch plug adapter
·   Lightweight, comfortable design; 22 hours average battery life per charge
·   Intelligent auto tuning and automatic signal control ensure high-quality reception
·   Wireless, rechargeable hi-fi headphones with SRS surround sound mode
·   Transmission range of up to 150 meters; 18 Hz to 21 kHz frequency response
·   Wireless, rechargeable hi-fi headphones with SRS surround sound mode
·   Intelligent auto tuning and automatic signal control ensure high-quality reception
·   Transmission range of up to 150 meters; 18 Hz to 21 kHz frequency response
·   Lightweight, comfortable design; 22 hours average battery life per charge
·   Includes Rechargable NiMH batteries, charging stand, transmitter, and 1/4-inch plug adapter