Sony MDR-RF970RK - 900MHz Digital RF Wireless Noise Reduction Closed Back Over Ear Headphones

Enjoy your music without wires. The MDR-RF970RK features noise reduction technology that really lets you listen to your tunes without any unwanted sounds. Travel in freedom up to 150 feet from your sound source while delivering higher fidelity stereo sound. This system includes Ni-MH rechargeable batteries, 900MHz RF wireless transmission and headphones with a 40mm driver for deep bass. An auto tuning feature conveniently scans up and down the band to automatically tune in channels. Hear the difference with the MDR-RF970RK wireless headphones system.

Features

• What is Radio Frequency? - Radio Frequency transmission works by sending our radio frequency signals from the transmitter to the headphones. Radio frequency signals allow high fidelity sound reproduction and have a large reception range that does not require keeping the headphones within line of sight of the transmission. Radio frequency signal quality can deteriorate due to external noise and interference in some settings.
• Sound - Noise reduction technology reduces interference and neodymium magnets give you a high fidelity sound reproduction.
• Transmission - 900MHz radio frequency transmission with up to 150 ft transmission range.
• Battery - Supplied rechargeable nickel-metal hydride battery automatically charge by placing the headphones on the transmitter base station; headphones charge via electromagnetic induction charging.

Specifications