Sony MDR-RF811RK

A unique experience in HiFi quality

Enjoy superior audio experience with Sony's exclusive MDR-RF811RK wireless headphones. These headphones give excellent performance whether you're listening to music, playing games or watching movies.

The headphones are equipped with 40mm Neodymium speakers.

Listen to music in HiFi quality on a single charge for up to 13 hours.

The sound is rendered in the frequency range from 20Hz to 20KHz .

Freedom of movement

These headphones have a 100m wireless range which gives you freedom to roam. You can connect any device via the classical 3.5mm jack. These Headphones are supplied with a rechargeable battery, but commercially available (LR03 (size AAA)) dry batteries can also be used to power the headphones.

Comfortable

Soft-textured cushioned earpads ensure comfortable long-term wear, while the wide headband can be adjusted.

Specifications

Colour

Black Done!

Design

ear Done!

Construction

Closed Done!

Microphone

No Done!

Connection Type

Radiofrequency Done!

Colour

Black Done!

Type of headphones

Design

ear Done!

Construction

Closed Done!

Microphone

No Done!

Connection

Connection Type

Radiofrequency Done!

Features and functions

Functions

Track shuffle, With volume control Done!

Other features

Exchangeable earpads Done!

Headphone characteristics

Frequency from

20 Hz Done!

Frequency to

20,000 Hz Done!

Size converters

40 mm Done!

Battery

Maximum Battery Life

28 hr(s) Done!

Weight

270 g Done!

Number of headphones

2 (stereo) Done!

More Specifications

Sony Corporation is a Japanese company founded in 1946. Its headquarters is located in Tokyo. Its beginnings were humble. The first product sold under the Sony brand was a transistor radio. It was those radios that played a pivotal role in the company's expansion in the 1960s and the world quickly began to associate Sony products with a reliably stellar price-performance ratio.

In the 1970s, Sony was severely affected by the global economic crisis. Many analysts considered the company effectively defunct and could see no future for it. However, they underestimated the famous Japanese perseverance and courage. The crisis was not a disaster for Sony; on the contrary, it served as a launching pad to even greater heights. The company recovered and soon changed the media landscape with the development of the CD and later the DVD. In the early 1990s, Sony achieved another major success with the introduction of the PlayStation gaming console. It is the gaming consoles that best represent the intersection of the three key areas in which the company operates today – electronics, video games, and the entertainment industry.

Specifications can be changed without notice. Images are for illustrative purposes only.

Dobrý den,máte v nabídce dobíjecí baterii k tv sluchátkům Sony RF811RK?Děkuji

Customer,

30. 01. 2018,

1 answer

Lze k jedné televizi připojit dvoje sluchátka, tak aby mohly TV přes sluchátka poslouchat dva lidé? Pokud to nelze u těchto sluchátek, máte nějaké které takto připojit lze?

Customer,

01. 03. 2017,

3 answers

Dobry den. Pokial pripojim wirelles zakladnu k tv cez jack, slúchadlá fungujú ok, ale nedokazem ich pripojit k žiadnemu mobilu, nenajdem ich cez Bluetooth. Cize nemaju taku moznost prepojit ich priamo s mobilom a pojdem do mesta, alebo do Tatier, do exterieru? Idu jedine cez tu zakladnu do jedneho zariadenia. Dakujem pekne za radu.

Customer,

13. 06. 2021,

1 answer

Dobrý deň. Aká je výdrž týchto slúchadiel na jedno nabitie? Podľa perexu "výdrž batérie až 28h", podľa popisu v texte "Na jedno nabitie až 13 hodín počúvania hudby v HiFi kvalite." Tak aká je vlastne výdrž? Ďakujem za odpoveď

Customer,

16. 02. 2021,

1 answer