Sony MDRRF811RK Wireless Headphones
SKU: MDRRF811RK
This product is discontinued and no longer available to purchase.
We regularly check prices against major UK retailers including Argos, Currys, John Lewis and Hughes to stay competitive. If you find the same product cheaper at an authorised UK retailer, we'll do our best to match it. See full details here.
1 year manufacturer warranty
Further details can be found on our delivery information page.
Key Features
- Over-ear headphones: surrounds the ear
- Ideal for listening at home to your TV
- Compatible with all smartphones
- Features a volume control
- Perfect for the hard of hearing
Ideal for watching the TV or listening to music – with freedom from wires. The Sony MDR-RF811RK headphones bring freedom to music.
Wireless sound – up to 100m
Coming complete with a small base station that connects to your TV or Hi-Fi’s headphone output, these Sony wireless headphones offer a range of up to 100m (under ideal, obstruction free circumstances). Unlike other wireless headphones, there’s no need for a Bluetooth connection, these work entirely independently, making them ideal for all sources.
Long battery life
Boasting a battery life of up to 13 hours, these Sony wireless headphones have enough power for a whole day’s (or more) listening.
Powerful sound
Using 40mm neodymium drivers give these Sony headphones a rich, powerful sound. The closed back design keeps outside noise at bay, meaning you hear more subtle detail that would otherwise be drowned out.
Total comfort
There’s little point in being free from cables if headphones are uncomfortable to wear – fortunately, the Sony’s are super-comfy. The self-adjusting headband and deeply cushioned earpads make these a pleasure to wear – even for long periods of time.
Set yourself free, with the Sony MDR-RF811RK wireless headphones.
Technical specifications for SONY MDR-RF811RK Wireless Headphones - Black
OVERVIEW
Type Over-ear
Colour Black
CONNECTIVITY
Jack 3.5 mm jack
Bluetooth No
Wireless Yes - RF wireless
Bluetooth / wireless range 100 metres
DESIGN FEATURES
Earpad / ear tip material Cloth material
Acoustic system Closed
Single-sided cable No
Detachable cable No
NOISE REDUCTION
Passive noise-isolating No
Active noise-cancelling No
CONTROLS
Microphone No
Volume control Yes
Remote control No
Control compatibility All smartphones
Control positioning On-ear
SOUND FEATURES
Driver type Neodymium driver
Speaker diameter 40 mm
Frequency response 20 - 20,000 Hz
POWER
Battery life Up to 13 hours
Charging time 16 hours
GENERAL
Box contents - Sony MDR-RF811RK Wireless Headphones
- AC adaptor
- Transmitter
- Instructions
- NI-MH battery
Weight 137 g
Manufacturer’s guarantee 1 year
We offer FREE standard delivery on most orders over £100.
- Orders under £100: Standard UK mainland delivery is £4.99. Delivery charges for postcodes outside the UK mainland are calculated at checkout.
- Small appliances: Delivered by DHL or Royal Mail.
- Large appliances: Delivered free on orders over £400. Orders under £400 incur a £19.95 delivery charge. Installation services can be added during checkout.
- Next Day Delivery: Selected products are available for Next Day Delivery. Where available, this option can be selected during checkout.
- Delivery area: We are currently unable to deliver some large appliances outside Norfolk and North Suffolk. If your postcode falls outside our delivery area, we'll let you know during checkout.
We aim to dispatch in-stock orders within 2 working days of receiving them. Once your order has been processed, you'll receive an email confirming your estimated delivery date.
For full details follow the link below.
Delivery Information ›Professional installation is available on a wide range of large home appliances and can be added during checkout.
Installation prices from:
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All installations are carried out by our own experienced engineers. We'll install your new appliance, remove the packaging and connect it where appropriate (excluding gas appliances).
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