---
product_id: 47987064
title: "Sony MDRRF811RK.CEK RF811 Home Wireless On-Ear Headphones for TV, 100 m Range - Black"
brand: "sony"
price: "341998₫"
currency: VND
in_stock: false
reviews_count: 5
url: https://www.desertcart.vn/products/47987064-sony-mdrrf811rk-cek-rf811-home-wireless-on-ear-headphones-tv
store_origin: VN
region: Vietnam
---

# 2-channel stereo sound 100m wireless range 13h rechargeable or 28h AAA battery life Sony MDRRF811RK.CEK RF811 Home Wireless On-Ear Headphones for TV, 100 m Range - Black

**Brand:** sony
**Price:** 341998₫
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Cut the cords, not the comfort—wireless TV audio redefined!

## Quick Answers

- **What is this?** Sony MDRRF811RK.CEK RF811 Home Wireless On-Ear Headphones for TV, 100 m Range - Black by sony
- **How much does it cost?** 341998₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/47987064-sony-mdrrf811rk-cek-rf811-home-wireless-on-ear-headphones-tv)

## Best For

- sony enthusiasts

## Why This Product

- Trusted sony brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immersive Stereo Sound:** Experience rich 2-channel audio with a full 20Hz-20kHz frequency range for crystal-clear dialogue and deep bass.
- • **Plug & Play Simplicity:** Easy stereo mini plug connection and intuitive button controls make setup effortless—no tech degree required.
- • **Comfort Meets Durability:** Replaceable ear pads ensure long-lasting comfort during your marathon viewing sessions.
- • **Unmatched Wireless Freedom:** Enjoy up to 100 meters of cable-free TV listening without interruptions.
- • **Dual Power Modes for Endless Play:** Switch seamlessly between a 13-hour rechargeable battery or extend your binge with 28 hours on AAA batteries.

## Overview

The Sony MDRRF811RK.CEK RF811 wireless on-ear headphones deliver a powerful 100-meter range and versatile power options with rechargeable and AAA battery modes. Designed for TV watching, they offer immersive 2-channel stereo sound across a full frequency spectrum, lightweight comfort with replaceable ear pads, and hassle-free wireless connectivity for a premium audio experience.

## Description

Full description not available

## Features

- 2 channel sound
- Frequency Range 20Hz - 20,000Hz
- Rechargeable Battery - 13hours battery life or choose to use AAA Batteries which gives up to 28hours
- Connect via stereo mini plug
- Replaceable ear pads

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Included components | AC Power Adaptor, Battery, Warranty Card |
| Age range (description) | Adult |
| Material | Plastic |
| Specific uses for product | TV Watching |
| Compatible devices | wireless |
| Control type | Button Control |
| Cable feature | Without Cable |
| Item weight | 270 Grams |
| Water resistance level | Not Water Resistant |
| Package type | Standard Packaging |
| Style | Single |
| Control method | Remote |
| Number of items | 1 |
| Product Dimensions | 10.01 x 10.01 x 10.01 cm; 270 g |
| Batteries | 1 Product Specific batteries required. (included) |
| Item model number | MDRRF811RK.CEK |
| Connector | wireless |
| Material Type | Plastic |
| Size | Medium |
| Battery Type | NiMH |
| Hardware Platform | Smartphone |
| Power Source | Battery Powered |
| Standing screen display size | 2.4 Inches |
| Item Weight | 270 g |

## Product Details

- **Brand:** Sony
- **Colour:** Black
- **Ear placement:** On Ear
- **Form factor:** Supra-Auricular
- **Noise control:** Active Noise Cancellation
- **Frequency response:** 20000 Hz
- **Headphone jack:** 3.5 mm Jack
- **Model name:** MDRRF811RK.CEK
- **Connectivity technology:** RF
- **Wireless communication technology:** Bluetooth

## Images

![Sony MDRRF811RK.CEK RF811 Home Wireless On-Ear Headphones for TV, 100 m Range - Black - Image 1](https://m.media-amazon.com/images/I/51WrJuurKCL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product as I would expect from Sony
*by A***S on 14 October 2023*

I do like Sony headphones and walkmans! I looked at these because they were Sony and the reviews were good. These headphones are great. They are comfortable, the sound is great and adjustable on one ear as well as you being able to adjust your television volume, therefore the range of volume is great. I have found the range of signal to be everything I need and can use them in a different room and not miss anything. They charge well. I will happily buy this product again.

### ⭐⭐⭐⭐⭐ These are fantastic and comfortable wireless headphones with great sound
*by S***T on 5 April 2023*

The only downside was that my LG television only had optical audio and no 3.5mm headphone socket or red and white composite audio output. Sony are so good unlike LG that I bought a new JVC 32” TV with a 3.5mm headphone socket for 119 quid and the whole set up works perfectly now - the base station is in my living room but the wireless headphones are not impeded by the wall from my living room to the bedroom. Perfection

### ⭐⭐⭐⭐ Classic old school headphones
*by R***Y on 13 July 2022*

This was the first TV headphones I purchased along time ago, and I decided to go back to it because its imperfections has benefits. Such as, the headphones are bigger than other quality headphones, however, the reason it has bigger headphones, is because you open the cover and add two AAA batteries if you wish.The signal doesn't break or drop off either.The only flaws are that it has an old style cable to hook up to the headphones to recharge. The headphones don't cut off when the audio has silent breaks but the audio output has to be at maximum level or it turns off. That's not a great problem because the volume control is marvellous.Lastly, I purchased another TV headphones, so, I can compare the sound quality and the Sony headphones has some white noise, a very low background noise, but nothing that will hamper the listening experience.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*