Sony MDRRF985RK Wireless RF Headphones

Clear Wireless Sound

Large 40mm driver units for clear highs and deep bass

Noise-reduction system minimizes transmission noise

Automatic tuning optimizes signal reception

Up 150’ wireless radio frequency (RF) transmission

Transmitter Channels

Channel 1: 915.5MHz

Channel 2: 916.0MHz

Channel 3: 916.5MHz

Long-Wear Comfort

Easy-to-adjust headband

Generously padded ear cups

Long Battery Life

Up to 25 hours of use on full charge

Fully recharges in about 3.5 hours

Lithium-ion battery

Wired Connectivity

Includes 39.375” stereo connecting cable

Tangle-resistant design

Corrosion-resistant nickel-plated connector

Analog phono in (left/right), analog stereo input mini jack

Specifics

Product number: MDRRF985RK

Full specifications

Frequency response: 10Hz–22kHz

Sensitivity: 100dB

Product dimensions: 8.625”x4.25”x3.875”

Product weight: 10.59oz.

Condition: new

90 day warranty from Sony

About Sony

Approximately 900 million of Sony’s devices are in use in the world today. To achieve this feat, Sony never wavered from the vision of its co-founders, engineer Masaru Ibuka and physicist Akio Morita. From its beginning in 1946, Sony has always positioned itself on the cutting edge of technology to continually break new ground, from the portable transistor radio in the ‘50s to the color television in the ‘60s to the PlayStation video game console in the early ‘90s. Along the way, Sony also co-developed a range of industry standard formats, including the CD, DVD, and Blu-ray Disc. Not content to only store and play media, the company also produces movies, music, and television and is responsible for acclaimed films and shows such as The Social Network and Breaking Bad while representing artists as diverse as Adele, Bruce Springsteen, Usher, and Milton, a baritone humpback whale.

Headphone Buying Guide



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