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The Sony MDR-RF925RK is a high-end wireless headphone set that is designed to provide a comfortable form of mobility.

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Comfortable fit, fine to wear for extended periods

2 agree

Compatible with regular AAA batteries if necessary

2 agree

Decent sound quality for the price

2 agree

Effective wireless, even at a range

1 agrees
  • Only 3 words are allowed.

Occasional popping noises

8 agree

Lacks bass definition

4 agree

Have sporadic interference problems

3 agree

Prone to charging problems, difficult to reach a full charge

1 agrees
  • Only 3 words are allowed.


The Sony MDR-RF925RK is a high-end wireless headphone set that is designed to provide a comfortable form of mobility. The MDR-RF925RK headphone set is targeted for in-home, and casual use for users of all ages. With the headphones comes a high-power 900MHz radio frequency wireless transmitter that allows users to listen in up to a whopping 150 feet away for extreme portability. The set comes as a complete kit with the transmitter, headphones, a rechargable battery with a battery life up to 18 hours, a connecting cable, and a UniMatch plug adapter and AC power adapter. The MDR-RF925RK headphones also include additional features such as an auto on/off that is triggered when headphones are put on your head, a single volume control dial, Ferrite magnets, and is easy connection supported which enables simple connection to a wide variety of external sound sources. The Sony MDR-RF925RK wireless headphones were released on March 15, 2007 and have an MSRP of $79.99, which is listed on the official Sony website.

Key Specs
  • 900MHz radio frequency Wireless support with a maximum transmission range of up to 150 feet away
  • Transmitter included
  • 90 degree transmission angle
  • auto on/off triggered when placed, or taken off, your head
  • Induction charger connection; not standard direct pin contact, integrated for ease
  • FM band tuner, and channel tuner for automatic signal connection
  • single volume control
  • easy connection/hookup
  • Frequency Response: 20-20,000Hz
  • Transmitter: 30-12,000Hz
  • Effective Range : 150 ft
  • Driver Unit: 40mm
  • Power Requirements: Rechargeable NiMH battery (supplied); up to 18 hours of continuous listening time
  • Magnet: Ferrite    
  • Weight: (Transmitter) 220g 
  • Release Date: 03/15/2007
  • MSRP: $79.99
Post Review
07/05/2011 05:09

how do i connect my wireless sony 925rk earphones to my tv?

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