This product is discontinued and no longer available to purchase.
1 year manufacturer warranty
Further details can be found on our delivery information page.
Need help or technical advice on a product or service? Get in touch, we’re always happy to help.
Call us on : 01603 599 599
- 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.
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.
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
Jack 3.5 mm jack
Wireless Yes - RF wireless
Bluetooth / wireless range 100 metres
Earpad / ear tip material Cloth material
Acoustic system Closed
Single-sided cable No
Detachable cable No
Passive noise-isolating No
Active noise-cancelling No
Volume control Yes
Remote control No
Control compatibility All smartphones
Control positioning On-ear
Driver type Neodymium driver
Speaker diameter 40 mm
Frequency response 20 - 20,000 Hz
Battery life Up to 13 hours
Charging time 16 hours
Box contents - Sony MDR-RF811RK Wireless Headphones
- AC adaptor
- NI-MH battery
Weight 137 g
Manufacturer’s guarantee 1 year
We offer FREE delivery on orders over £100. Deliveries of small items are made by DHL or Royal Mail.
Large appliances are delivered by our own delivery teams, installation services can also be selected during the checkout process. Unfortunately, we are not able to deliver some large appliances outside of Norfolk and North Suffolk at the moment; you will be informed of this during the order process if you enter a postcode outside of our delivery zone.
Some manufacturers offer direct delivery of large appliances; you will be informed if this is available during the order process.
We aim to dispatch within 2 workings days of the order being placed. You will receive an email confirming your delivery date.Delivery Information ›
We offer installation services on large home appliances, you can select additional services at checkout.
We offer the following installation services:
Televisions & Associated Devices - from £45.00
Washing Machines - from £25.00
Washer Dryers - from £25.00
Tumble Dryers - from £15.00
Dishwashers - from £25.00
Refrigeration - from £10.00
Ovens & Cookers - from £75.00
All installations are carried out by our own experienced engineers. Our installation services are only available in Norfolk and North Suffolk, you will be asked for your postcode during the checkout process to see if these services are available to you.
Upon receipt of your order, we will call you to arrange a convenient time for your delivery and installation to take place.
For full details follow the link below.Home Appliance Installation ›