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  • Technical Specification
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MPN: MDRRF811RK.CEK EAN: 4905524950304

Item number 4D3MH

Experience true freedom with the Sony MDR-RF811RK Wireless Headphones.

These overhead style headphones use wireless technology to offer up to 100m range, giving you freedom to roam as you enjoy your favourite tracks.

With up to 13 hours of battery life, they also feature a self-adjusting headband to enable you to listen in comfort.

Hear everything clearly thanks to 40mm neodymium drivers, which will give each song powerful, balanced sound.

  • Depth: 243 MM
  • Height: 125 MM
  • Width: 500 MM
  • Blue Tooth: N
  • Dongle Required: N
  • Noise Cancellation: N
  • Wifi Enabled: Y
  • Wireless with up to 100m range
  • Overhead type
  • Transmitter supplied
  • Up to 13 hours of battery life
  • 16 hours full charge time (approx)
  • Weight: 270g (with supplied battery)
  • 40mm neodymium drivers for powerful, balanced sound
  • Battery, AC power adaptor and warranty card included
  • Self-adjusting headband for listening comfort
  • Sony MDR-RF811RK Wireless Headphones

Technical Specification

Product DescriptionSony MDR-RF811RK - headphones
Product TypeHeadphones - radio - wireless
Recommended UseHome audio
Headphones Form FactorFull size
Connectivity TechnologyWireless
Wireless TechnologyRadio
Headphones TechnologyDynamic
Sound Output ModeStereo
Audio SpecificationsFrequency Response 20 - 20000 Hz

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