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Sony MDR-RF811RK Black
Image is for illustrative purposes only
Product is currently out of stock
Discover more Headphones -
- Colour
- black
-
- Connectivity
- wireless
-
- Headphone Type
- Over-Ear
-
- Year of release
- 2014
- Brand
- Sony
- Colour
- black
- Connectivity
- wireless
- Connectors
- USB, 3.5 mm Audio
- Headphone Type
- Over-Ear
- Year of release
- 2014
Your refurbed product
Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.
Sony MDR-RF811RK - Description
Experience crisp, wireless audio comfort with the refurbished Sony MDR-RF811RK over-ear headphones. Designed for home entertainment, these headphones combine outstanding sound, long-lasting comfort, and the freedom of wireless listening - giving you a practical upgrade for music, movies, and the planet.
Why Choose Refurbished Sony MDR-RF811RK Headphones?
Opting for these professionally refurbished headphones means you enjoy reliable Sony quality and contribute to a more sustainable world. Every pair undergoes thorough checks and cleaning for dependable performance, so you listen with confidence and a lighter environmental footprint.
Key Features & Benefits
- Wireless freedom: Move around your home without tangled wires or interruptions. The wireless design lets you enjoy your favourite playlists, podcasts, or TV shows from any corner of the room.
- Comfortable over-ear fit: Soft ear cushions and an ergonomic headband allow for hours of comfortable listening, whether you’re working, relaxing, or gaming.
- Versatile connectivity: Easily connect to a range of devices with USB and 3.5 mm audio options, making these headphones ideal for laptops, smartphones, or home audio systems.
- Trusted Sony sound: Enjoy clear, balanced audio with deep bass and crisp highs - perfect for every genre or dialogue-heavy films.
- Eco-friendly choice: By choosing refurbished, you help reduce electronic waste and support a more circular economy, all while saving on your next pair of headphones.
Everyday Scenarios: Q&A
Q: Can I use these headphones for late-night TV without disturbing others?
A: Absolutely. The wireless range gives you freedom to move, while over-ear design blocks out external noise - ideal for immersive, private listening sessions.
Q: Are these headphones comfortable enough for long work sessions?
A: Yes. The padded ear cups and adjustable fit provide lasting comfort, so you can wear them throughout meetings, study sessions, or extended calls.
Q: Do these work with both my laptop and smartphone?
A: Yes. With USB and 3.5 mm audio connectors, they pair easily with most computers, tablets, and mobile devices.
Practical Benefits at a Glance
- Long wireless range for uninterrupted listening at home
- Comfort-focused design for extended use
- Simple setup with multiple connection options
- Refurbished for reliability, professionally checked and cleaned
- Lower environmental impact - a more sustainable choice
Peace of Mind Included
Your refurbished Sony MDR-RF811RK headphones come with a minimum 12-month warranty and a 30-day free return policy. Enjoy peace of mind while you make a positive impact - both for yourself and the environment.
Upgrade your audio experience with a refurbished, sustainable, and wallet-friendly choice from refurbed.
The refurbed Process
Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:
1. Supplier buys pre-loved tech
2. Data cleanse
3. Swap of faulty parts
4. External preparation
5. Sold via refurbed
What is refurbed?
Refurbed is an online marketplace for refurbished electronics. All refurbed Sony MDR-RF811RK function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.
Why should I buy my Sony MDR-RF811RK from refurbed?
refurbed Sony MDR-RF811RK are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.
Why are refurbed Sony MDR-RF811RKs so cheap?
Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.
What exactly do the product grades mean?
refurbed Sony MDR-RF811RKs work like new devices and therefore have no functional limitations. The visual condition of the devices can be selected based on your needs. What are the visual categories?
Premium (AA-Grading)
Premium Sony MDR-RF811RKs are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent Sony MDR-RF811RKs have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good Sony MDR-RF811RKs may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good Sony MDR-RF811RKs have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.
Premium (AA-Grading)
Premium Sony MDR-RF811RKs are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent Sony MDR-RF811RKs have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good Sony MDR-RF811RKs may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good Sony MDR-RF811RKs have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.
How does the 30-day free trial work?
If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.
What are my warranty terms?
We offer a minimum 12‑month warranty on all refurbed Sony MDR-RF811RK. This covers any technical defects that might occur during this period and are not caused by your own fault.
Examples are:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.
The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note, your minimum 12‑month warranty is refurbed's voluntary commercial promise to you. This does not affect your statutory consumer rights
Examples are:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.
The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note, your minimum 12‑month warranty is refurbed's voluntary commercial promise to you. This does not affect your statutory consumer rights
How can refurbed guarantee the quality of your Sony MDR-RF811RK?
Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.
Which environmental protection projects do we invest in?
We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials
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