Treat yourself to a break and enjoy a movie in peace. With the Sony MDR-RF811RK, you can listen to your favorite music without being disturbed by background noise. This wireless headphone easily connects to a television or HiFi system, and the volume can be adjusted directly through the headphones. The ear cushions envelop your ears, and the headband automatically adapts to the size of your head. Another highlight of these headphones is the impressive range of up to 100 meters between the transmitter and receiver. This allows you to relax and enjoy the music while you head to the kitchen to grab a drink.
Application range | General |
Equipment + Functions | Charging station |
Headphone type | Over ear headphones |
Signal transmission | Wireless |
Audio Connections | Jack 3.5mm (1x) |
Isolation | Closed |
Documents | |
Item number | 6446974 |
Manufacturer | Sony |
Category | Headphones |
Manufacturer no. | MDRRF811RK.EU8 |
Release date | 23.2.2014 |
Colour | Black |
Exact colour description | Black |
Application range | General |
Output | Stereo |
Equipment + Functions | Charging station |
Music control | no smartphone remote control |
Signal transmission | Wireless |
Headphone type | Over ear headphones |
Fit | Headband |
Isolation | Closed |
Driver diameter | 40 mm |
Converter principle | Dynamic |
Magnet type | Neodymium |
Membrane size | 40 mm |
Frequency range | 2 - 20000 Hz |
Impedance | 24 Ω (ohm) |
Audio Connections | Jack 3.5mm (1x) |
Connections base/transmitter | 3.5mm |
Max. range | 100 m |
Power supply | Rechargeable battery operated |
Battery type | NiMH |
Battery life | 13 h |
Charging time | 16 h |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Sony fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2x AAA batteries, Channels, Power supply |
Height | 24 cm |
Width | 12 cm |
Depth | 12 cm |
Weight | 270 g |
Length | 24.60 cm |
Width | 12.80 cm |
Height | 26.80 cm |
Weight | 900 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus