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Sony Wireless Over-Ear Headphones (MDRRF985RK) - Black

  • Model Number: MDRRF985RK
  • WebID: 10222429
(30 ratings)

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These Sony wireless headphones for home theatre let you sit back and relax to music or a movie's audio track without any annoying cords to get in the way. It's simple to set up and features high quality sound reproduction, a comfortable headband, and up to 25 hours of battery life. With a wireless range of up to 45 metres you'll be able to easily move around the room.

More Information

  • Frequency response 10Hz-22,000Hz

What's in the Box

  • Manual
  • Power Cable
  • Set-Up Cables

Manufacturer's Warranty

  • Parts - 1 Year(s)
  • Labour -

For more information about the Manufacturer’s Warranty, please contact the manufacturer or visit their website.

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A great way to listen to your favorite media at any time of day or night, wireless headphones are a perfect peripheral for families, roommates, and even senior citizens

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Headphone Style Over-Ear
Band Style Over-the-Head
Sports & Fitness Ear Clip No
Sound Isolating Yes
Noise Cancelling No
Wireless Yes
Bluetooth No
RF Wireless Yes
Effective Wireless Range 45 m
DJ Style No
Professional Grade No
High Fashion Design No
Water/Sweat Resistant No
Inline Volume Control No
iPod/iPhone Control No
Built-in Mic No
Folding No
Celebrity Endorsed No
Plug Material Not Applicable
Plug Size Not Applicable
Ear Cushion Material Rubber
Driver Unit Size 40 mm
Power Source Rechargeable Lithium-Ion
Frequency Response 10Hz - 22KHz
Impedance 32 Ohm
Magnet Type Neodymium
Colour Black
Weight 1650 g
What's in the Box
Warranty Parts 1 Year(s)

21 Customer Reviews for Sony Wireless Over-Ear Headphones (MDRRF985RK) - Black

Average Overall rating

2.3 / 5
Based on 30 ratings
  • 5 Stars
  • 4 Stars
  • 3 Stars
  • 2 Stars
  • 1 Star

Positive vs. Critical Reviews

40% Positive

12 Reviews

60% Critical

18 Reviews

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  • from Longueuil, QC
  • Aug 29, 2014

Good sound, bad range

I bought these to replace my ancient RCA cordless headphones that are now about 40% duct tape. I had tried a 2.4 GHz set, but interference with my wi-fi made me decide to stick with 900 MHz. The sound quality is very good within range, and they are extremely comfortable. Charging time and batter life meet expectations. Where it fails dismally is the range - between a third and a half of the promised 45 meters before hiss and static kick in. I've made sure the source volume is turned up full, and changing channels has minimal effect. It's not the environment, because my old RCA set, beat up as it is, still goes much further. If range is not a big issue for you, these are a decent buy, otherwise not.

  • from Ottawa, ON
  • Jul 22, 2014

Should have known better

This is straight up a lousy product from the get. I blame myself for this though. Should have known that RF is no good anymore with all the interferences that we all now have at home (wifi, radio, cell-phone, etc). There is annoying constant hissing sound, crackles a lot. One thing I have to say thats good is the distance. DO NOT BUY THIS PRODUCT, unless you enjoy wasting your money and being ticked off.

  • from Valleyfield, QC
  • Feb 08, 2014

Good value for the money!

Everyone complaining about static and interference did not read the troubleshooting section of there instruction manual! I had the same issue until i realized that you have to turn up the volume from your output source, and just adjust the volume using the control on the head phones. If the output sound is not loud enough, the headphones will go into sleep mode to conserve batteries because it thinks there is nothing playing. Once i realized this, I was able to walk around my entire apartment with perfect sound. I've loved them ever since!

  • from Uxbridge, ON
  • Jan 23, 2014

Great service in delivery!

The headphones are great value and work fine with no problems with setup or quality.

  • from Toronto, ON
  • Jan 22, 2014

Total waste of money

I did not expect much of a sound for the money, and no surprises there. But what I got was constant hissing, interference and signal breaking noises. Changing channels does not help (the base is 2 meters away with no obstacles, and no other electronics except home theater nearby). After three months the base started shutting of casually (fully charged), several times for a duration of a movie, so I need to pause, unplug, wait, plug back in, turn the headset on/off, wait till the headset re-connects to the base... They look good, though...

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