---
product_id: 533974735
title: "RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F"
brand: "retrosun"
price: "₩47614"
currency: KRW
in_stock: true
reviews_count: 8
category: "Retrosun"
url: https://www.desertcart.kr/products/533974735-rmf-tx310u-voice-replacement-remote-control-with-mic-for-sony
store_origin: KR
region: South Korea
---

# Built-in voice mic for hands-free control Universal Sony 4K Bravia compatibility Seamless Google Assistant pairing RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F

**Brand:** retrosun
**Price:** ₩47614
**Availability:** ✅ In Stock

## Summary

> 🎯 Upgrade your TV control game — never miss a moment with voice-powered precision!

## Quick Answers

- **What is this?** RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F by retrosun
- **How much does it cost?** ₩47614 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/533974735-rmf-tx310u-voice-replacement-remote-control-with-mic-for-sony)

## Best For

- retrosun enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Pairing:** Simple 3-step pairing process ensures your remote syncs flawlessly with your Sony Bravia TV.
- • **Lightweight & Portable:** At just 4.6 ounces, enjoy comfortable handling without bulk during binge sessions.
- • **Direct Streaming Access:** One-touch Netflix and Google Play shortcut buttons put your favorite content front and center.
- • **Effortless Voice Control:** Activate Google Assistant instantly with a dedicated mic button for hands-free navigation.
- • **Precision Replacement Fit:** Designed to perfectly match original Sony remotes for a seamless user experience.

## Overview

The RMF-TX310U is a lightweight, voice-enabled replacement remote control designed specifically for Sony 4K Smart Bravia TVs. Featuring built-in microphone support for Google Assistant, it offers quick pairing and dedicated shortcut buttons for Netflix and Google Play, delivering a seamless and intuitive entertainment experience.

## Description

Buy RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F: Remote Controls - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: So Far, So Good . . . . - I have a 6-year-old Sony Bravia XBR-49X800G . It would not turn on last week. Directions show the TV on switch was on the back on the left side, instead of the right. Had to contact Sony support to find the real location. Pushed the on button on the TV and it came on. Thus, must be the remote. Got this one as a replacement. It looks exactly like the Sony one. The first time I tried it, it would not turn on the TV, and I had to push the TV on button, but it has done so every other time. All buttons, except the mic work, although sometimes I have to push a button, such as the apps one, more than once. No big deal to me. There are also included directions on how to get the mic to work by unpairing the remote and pairing it back up. I haven't done that since I rarely ever used the mic button anyway. Hence, happy so far with this inexpensive replacement, but will update review if the remote lasts for a shorter time than expected.
Review: Fully functional - Remote immediately controlled basic tv functions. I went in to TV menu to pair remote for voice button. It paired without issue and is worth the money. It feels like the original remote but I will say that sliding back cover off to install batteries was not as easy as original. Overall great purchase though

## Features

- 【Compatbile with Sony 4K Smart Bravia/Goolge TVs】RMF-TX310U replacement voice remote with mic compatible with XBR-43X800G XBR-49X800G XBR-55X800G XBR-65X800G XBR-75X800G XBR-85X800G XBR-49X900F XBR-55X900F XBR-65X900F XBR-75X900F XBR-85X900F XBR-49X850F XBR-55X850F XBR-65X850F XBR-75X850F XBR-85X850F XBR-85X855F XBR-60X830F XBR-70X830F XBR-55A8G XBR-65A8G.
- 【How To Pairing】Before use, please pair the remote control with the TV. The pairing method is as follows: 1. Click on the home page to set, select the remote control and accessories, and choose to connect a new remote control. 2. Press and hold the VOL- key and the Google Assistant key for 3 seconds to start pairing. 3. Press the OK button to complete the pairing. （Note: you can use the voice microphone function only after pairing is successful）
- 【Voice Assistant Shortcut】Effortlessly command your Google/Bravia TV with dedicated shortcuts for Google Assistant, making control as easy as speaking a few simple words.
- 【2 Shortcut Buttons】With just one click on the remote dedicated shortcut buttons for Netflix, Google Play allow you to directly access your favorite streaming platforms.
- 【Package Included】1 * Voice Remote Control (2 X 1.5V AAA batteries are not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5TSM2W8 |
| Batteries | 2 AAA batteries required. |
| Best Sellers Rank | #10,663 in Electronics ( See Top 100 in Electronics ) #554 in Remote Controls (Electronics) |
| Customer Reviews | 4.0 4.0 out of 5 stars (273) |
| Date First Available | December 1, 2022 |
| Item Weight | 4.6 ounces |
| Item model number | RMF-TX310U语音 |
| Manufacturer | Oumeite |
| Package Dimensions | 8.03 x 2.01 x 0.94 inches |

## Product Details

- **Brand:** RETROSUN
- **Color:** RMF-TX310U
- **Compatible Devices:** Television
- **Max Number of Supported Devices:** 1
- **Special Feature:** Ergonomic

## Images

![RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F - Image 1](https://m.media-amazon.com/images/I/614iLIcLFwL.jpg)
![RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F - Image 2](https://m.media-amazon.com/images/I/61LHDs1GfKL.jpg)
![RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F - Image 3](https://m.media-amazon.com/images/I/7171O+wuErL.jpg)
![RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F - Image 4](https://m.media-amazon.com/images/I/71DR5qSy6QL.jpg)
![RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F - Image 5](https://m.media-amazon.com/images/I/71LmFMHK03L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ So Far, So Good . . . .
*by S***K on June 30, 2025*

I have a 6-year-old Sony Bravia XBR-49X800G . It would not turn on last week. Directions show the TV on switch was on the back on the left side, instead of the right. Had to contact Sony support to find the real location. Pushed the on button on the TV and it came on. Thus, must be the remote. Got this one as a replacement. It looks exactly like the Sony one. The first time I tried it, it would not turn on the TV, and I had to push the TV on button, but it has done so every other time. All buttons, except the mic work, although sometimes I have to push a button, such as the apps one, more than once. No big deal to me. There are also included directions on how to get the mic to work by unpairing the remote and pairing it back up. I haven't done that since I rarely ever used the mic button anyway. Hence, happy so far with this inexpensive replacement, but will update review if the remote lasts for a shorter time than expected.

### ⭐⭐⭐⭐⭐ Fully functional
*by D***A on October 9, 2025*

Remote immediately controlled basic tv functions. I went in to TV menu to pair remote for voice button. It paired without issue and is worth the money. It feels like the original remote but I will say that sliding back cover off to install batteries was not as easy as original. Overall great purchase though

### ⭐ DO NOT BUY THIS
*by L***. on November 11, 2025*

Remote is horrible. The built quality of this unit feels very flimsy and cheap. The buttons are not of good quality and although it works with my Sony TV... it lags a lot in functionality. When I press a function, it needs to think for a bit in order to register with the TV. NOT GOOD at all

## Frequently Bought Together

- RMF-TX310U Voice Replacement Remote Control with Mic for Sony 4K Smart Bravia TV XBR-43X800G XBR-49X800G XBR-49X900F XBR-55X800G XBR-65X900F XBR-65X800G XBR-75X900F XBR-75X800G XBR-85X900F
- Powermax 24-Count Triple AAA Batteries, Ultra Long Lasting Alkaline Battery, 10-Year Shelf Life, Reclosable Packaging
- for Sony TV Remote Replacement, for All 2019-2024 Sony Remote for Sony Bravia TV Remote with Voice Control. for Sony Smart TV XR/XBR/KD/K Series 4K LED OLED Google/Android TVs. 1-Year Full Warranty.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-02*