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| Sony RF Wireless Headphones Rechargeable |
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| Item# 8004C |
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Overview
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- Perfect for watching TV or listening to music
- Recharge the batteries when it's resting in its cradle
- Uses RF to transmit - no dead air if someone walks in front of you
- Enhanced clarity of sound due to noise reduction technology

Essential Info
Ever wanted to listen to music or watch the TV while other members of your family are sleeping or reading quietly? If your TV or receiver has a headphone jack (or line-level audio outputs), you can now enjoy the freedom of listening to your favorite programming without disturbing others thanks to these Wireless Stereo Headphones from Sony. You can even walk around, without having a cord limit your travels. These headphones offer a powerful 150-ft. transmission range that works virtually everywhere in your home and outside in your backyard perfect for rocking out while you fix the car, organize the closet or skim the pool. And unlike other brands of wireless headphones that require batteries, these automatically recharge when not in use. No batteries are needed, ever!
This product can only be shipped to the billing address & only within the USA. Orders containing this item and shipping to an alternate address (non-billing address) will not be processed. The shipping & billing addresses must be the same. Canadian customers may ship to a U.S. address.
Manuals/Software
What's Included
Sony headphones MDR-RF970RK Nickel-Metal Hydride battery pack AC Adapter, 9V Connecting cord UniMatch® plug adapter Instructions
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More Info
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With automatic tuning and a noise reduction transmission system, the headphones offer crisp, clear transmission over one of three 900MHz wireless channels for optimum signal reception. They're also incredibly convenient, thanks to the built-in Nickel-Metal Hydride battery that automatically charges when the headphones are kept in the included charging cradle. And because the headphones automatically power on when placed on your head, and off when removed, you won't have to worry about draining the battery. Altogether you'll be able to enjoy up to 14 hours (up to 22 hours on alkaline AAA batteries) of continuous use per charge.
The headphones are constructed with 40mm drivers larger than most other portable headphones for lower distortion, wider dynamic range and deeper bass down to 10Hz. PET diaphragms ensure high rigidity for minimum distortion and low mass for excellent high-frequency response, while ferrite magnets combine high energy and small size for ample sound output.
Built with a double headband, with a self-adjusting mechanism that conforms to the curve of your head, these headphones are extremely comfortable, and remain that way, even during extended listening sessions. They weigh a scant 10.6 ounces (300g), and that's including the battery. They also feature a rotary-type volume control for easy, convenient adjustment. The transmitter base measures 8 5/8" x 4 1/4" x 3 7/8" (216 x 105 x 96cm) and weighs 7 3/4 ounces (220g). System includes headphones, transmitter base, a 3-ft. connecting cord that connects to the stereo or TV, a UniMatch® plug adapter and AC power supply.
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Specifications
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Specifications | | Sony product number: |
MDR-RF970RK | | UPC: | 027242708242 | | RF modulation: | Frequency modulation | | RF carrier frequencies: | Channel 1: 915.5 MHz Channel 2: 916.0 MHz Channel 3: 916.5 MHz | | Effective range: | Up to 150 feet (line of sight) | | Power requirements: | AC 120V 60Hz when used with supplied AC power adapter which connects to the DC 9V jack | | Audio inputs: | Stereo L/R phono jacks Supplied 3 ft. connecting cord goes from stereo mini plug to L/R | | Headphones type: | Open air, dynamic, wireless | | Driver unit: | 40mm diameter, dome type | | Magnet: | Neodymium | | Headband: | Double band, self-adjusting | | Frequency response: | 10-22,000Hz | | Battery life: | Approx 14 hours with fully charged Nickel-Metal Hydride battery (built-in) | | Sensitivity: | 105 dB/mW | | Tuning: | Automatic | | Power handling capacity: | 1000mW (IEC) | | Weight: | Headphones: 10.6 oz (300g) w/battery Transmitter: 7.8 oz (220g) | | Dimensions: | Transmitter: 8 5/8" x 4 1/4" x 3 7/8" |
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