Name: MDR-RF811RK
Brand: Sony
SKU: 68938
Rating: 3.9 (46 reviews)

4.3

based on all reviews

Consumer ratings:

4.7 / 5

the bass and mid-range are well represented
Very good distance from receiver even with numerous WiFi devices
they are very comfortable with the soft padding and adjustable sides

The charge cable is too short
ratcheted
is moulded and is NOT adjustable

Frequency range: 20, 20000 Hz
Acoustic design: Closed
Sound output: Stereo
Style: Over-Ear
Connectivity technology: Wireless

Sony MDR-RF811RK - Pros & Cons

the bass and mid-range are well represented
Very good distance from receiver even with numerous WiFi devices
they are very comfortable with the soft padding and adjustable sides
Good sound with wide range frequencies produced well
good sound quality
very easy to set up and excellent range
simple
reliable and comfortable

The charge cable is too short
ratcheted
is moulded and is NOT adjustable
hiss started to disturb my tv viewing
the earpieces ended up sliding down below my ears
there is NO Blu tooth connectivity

Sony MDR-RF811RK - Technical Overview

	Poor	Average	Good	Excellent
Driver size	40 mm Best: Hauppauge XFones Driver size: 400 mm
Weight	270 g Best: Cyber Acoustics ACM-7002 Weight: 0.11 g

Sony - Video Reviews (3)

Sony MDR-RF811RK Wireless Headphones - Black | Product Overview | Currys PC World

Cuffie Sony MDR-RF811RK - Video recensione di Convenienza.com

Распаковка Sony MDR-RF811RK / Unboxing Sony MDR-RF811RK

Sony MDR-RF811RK - Full Specifications

Sound output	Stereo
Style	Over-Ear
Connectivity technology	Wireless
Headset (integrated/enclosed microphone)	no
Magnet material	Neodymium

Weight	9.52 oz

Microphone type	Not available

Buttons	Keyguard Volume
FM radio	yes

Colour of product	Black
Acoustic design	Closed
Attachment type	Headband

Frequency range	20 - 20000
Driver technology	Dynamic
Driver size	1.57 in

Wireless connection	Radio
Wireless range	100
Type of connector	3.5mm
USB	no
Detachable cable	yes

Battery operated	yes
Battery technology	Nickel-Metal Hydride
Battery recharge time	16.0 h
Battery life	13.0 h
Talk time	13.0 h
Charging via USB	no
Power handling capacity	2000.0 mW

Sony MDR-RF811RK - Q&A

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Sony MDR-RF811RK Sony - Editorial Reviews (1)

Sony MDR-RF811RK Sony MDR-RF811RK wireless headphones - great 2018 Black Friday deal

www.testproductreview.com

Sony MDR-RF811RK wireless headphones - great 2018 Black Friday deal

Sony MDR-RF811RK wireless headphones are good not only as a Black Friday deal but now you can get a huge discount from online retail stores - Test and Review with Andrew Krustef.