The MDR-RF970RK wireless headphones from Sony provide you the freedom to roam freely through your house while listening to your favorite tunes. Simply connect the RF transmitter to an audio source such as a television or home sound system and you're free to walk up to 150' away. Noise reduction technology reduces interference so you get the cleanest signal possible. The transmitter also acts as an induction charger for the headphones, so you can cradle them quickly without worrying about pin contacts.

The headphones are designed to keep you comfortable for hours, thanks to the adjustable, padded headband and thickly-cushioned earcups. The 40mm neodymium drivers provide great sound with a full frequency range so you hear every detail. The headphones feature automatic on/off and have a built-in volume control so you can make adjustments without returning to the audio source.

• Induction charging: no direct pin contact for ease of use
• Noise Reduction technology to reduce interference
• Neodymium magnets for higher fidelity sound
• Battery Life (Approx) : 14H (with fully charged supplied NiMH battery pack); 22H (with AAA type alkaline battery)
• wireless range up to 150 feet
• Tuning : Manual tuning via switch on both base and headphones
• Volume Control :  (Rotary)
• Headband : Wide, Self-Adjusting
• Power On/Off : Power turns ON when headphones are worn; Red LED illuminates
• Wireless Analog 900mHz Radio Frequency

• Sony Headphone
• Dock Transmitter
• A/C Power Adapter
• Connecting Cable
• Unimatch Plug Adapter
• Manual
• Rechargeable Batteries