Sony Mdr-Rf855rk

ANC, 18 h, Wireless
74Ratings
Currently out of stock

Product details

Wireless sound transmission for TV shows, movies and more. Closed headphones with rechargeable batteries, 40mm neodymium drivers for clear audio quality and bass sounds. More freedom of movement without annoying cables. Easy charging at the stylish docking station
Soft head and ear cushions provide the necessary comfort. The volume can be adjusted using the volume control on the headphones. Enjoy the freedom of movement of wireless headphones with 100 m range. The battery is charged by docking the headphones to the docking station.
On/Off function.

Key specifications

Application range
General
Equipment + Functions
Volume control
Headphone type
Over ear headphones
Signal transmission
Wireless
Audio Connections
Jack 3.5mm (1x)
Noise cancelling
ANC
Isolation
Closed
Item number
399951

General information

Manufacturer
Sony
Category
Headphones
Manufacturer no.
MDRRF855RK.EU8
Release date
16.1.2013

Colour

Colour
Black
Exact colour description
Black

Application range

Application range
General

Headphone properties

Output
Stereo
Noise cancelling
ANC
Equipment + Functions
Volume control
Music control
no smartphone remote control
Signal transmission
Wireless

Headphone type

Headphone type
Over ear headphones
Fit
Headband
Isolation
Closed
Driver diameter
40 mm
Converter principle
Dynamic
Magnet type
Neodymium

Audio properties

Frequency range
10 - 22000 Hz
Impedance
40 Ω (ohm)

Connections

Audio Connections
Jack 3.5mm (1x)

Bluetooth features

Max. range
100 m

Power supply

Power supply
Battery operated

Battery properties

Battery type
NiMH
Battery life
18 h
Charging time
7 h

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
MDR-RF855RK headphones, connection cable (stereo mini

Product dimensions

Height
12.20 cm
Width
31.80 cm
Depth
22.60 cm
Weight
285 g

Package dimensions

Length
30.70 cm
Width
22.50 cm
Height
12 cm
Weight
1.15 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 47.Marshall
    2.1 %
  • 48.ION Audio
    2.2 %
  • 48.Sony
    2.2 %
  • 50.Google
    2.3 %
  • 51.EarFun
    2.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 71.B&O
    5 days
  • 71.Skullcandy
    5 days
  • 71.Sony
    5 days
  • 74.Beats
    6 days
  • 74.Shokz
    6 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Digitec Galaxus
  • 49.Fresh'N Rebel
    2.6 %
  • 49.Samsung
    2.6 %
  • 49.Sony
    2.6 %
  • 53.AKG Pro
    2.7 %
  • 54.CMF
    2.8 %
Source: Digitec Galaxus