Put 'em on and move about your room! With the MDR-RF945RK wireless headphones, you get to enjoy audio late at night — without being tied to one spot or tripping over cords. The headset comes with an RF transmitter that connects to your source via a headphone jack or preamp outputs. It sends out a strong 900 MHz RF signal to the headset. Automatic tuning is built-in, so you don't have to fiddle with a tuning knob to keep your reception clear. The rotary volume control adds to the convenience. And count on smooth, rich sound from the 30 mm drivers. You get up to 20 hours of use from the built-in NiCad batteries.

Details:

• self-adjusting double headband with built-in auto power on/off sensor

• on-the-ear, open earcup design

• automatic tuning on headset

• rotary volume control

• on-the-ear, open earcups

• selectable 3-channel transmission

• switchable noise filter for use when connecting to TV or VCR

• frequency response 20-20,000 Hz

• range up to 150 feet