Generic Rmf-Tx300U Voice Remote Control: No programming or setup required

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Voice Remote Control — Remote Controls, Generic

This replacement remote is perfect for Sony Smart 4K TV owners who need a quick, hassle-free solution. It works right out of the box—no programming or setup required, so you can get back to streaming your favorite shows without delay.

We designed it with simplicity in mind. The two shortcut buttons for NETFLIX and Google Play let you jump straight to your go-to apps, saving you time and effort. It uses reliable IR wireless communication, and the lightweight feel fits comfortably in your hand during everyday use.

Features

Easy and simple to operate
Features 2 shortcut buttons to popular streaming channels
Wireless Communication: IR
Frequency: 433 MHz
Power by 2x AAA batteries (Not included)
No programming or setup required

Model

Rmf-Tx300U

General specs

Brand: Generic
Model: Rmf-Tx300U
Seller: Joom
ID: 68f8a34887fa5e0184703738
Model Number: RMF-TX300U
Product Type: Smart Voice Remote Control
Compatibility: Sony Smart 4K TV
Functionality: Voice Control, Remote Control
TV Technology: 4K
Replacement Type: Replacement Part
First listed by seller: 12/10/25

If you are interested in more details, you can find full information on the seller's page.

View on seller's site #publicidad

$23.88

Last price update: 12/10/25

Available to order

Shipping options

Delivery to

United States

Unavailable

Comparison with similar products

	This item	Recommendations
	Generic Rmf-Tx300U No programming or setup required	UltraPro 83758 Black Preprogrammed for six top TV brands	Piudekei AKB75095307 Black All buttons light up in dark	Universal Remote Control with Backlit Buttons Blue Fits all Samsung LED HDTV Smart TV models	EZClicker 3fc55234-5381-4ebf-9d06-a45296ca5feb Black	LG MR21GA Black Voice control with AI assistance
Brand	Generic	UltraPro	Piudekei	SMATAR	EZClicker	LG
Model	Rmf-Tx300U	83758	AKB75095307		3fc55234-5381-4ebf-9d06-a45296ca5feb	MR21GA
Color		Black	Black	Blue	Black	Black
Rating	(0)	(0)	(0)	(0)	(0)	(0)
Price	$23.88	$10.74	$13.97	$14.98	$19.99	$17.36
Seller	Joom	Amazon	Amazon	Amazon	Amazon	Banggood
Update	January 26, 2026	January 21, 2026	January 16, 2026	January 21, 2026	January 21, 2026	January 15, 2026
Compatibility	Sony Smart 4K TV		LG Smart LCD LED HDTV UHD OLED 3D 4K TVs, LG TVs	All Samsung LCD / Smart / 3D / LED / HD TV models	Samsung TVs only	LG TVs NANO QNED OLED UP Series, OLED, NanoCell, UHD, QNED
Brand		UltraPro	Piudekei	SMATAR	EZClicker
Weight		0.2425 lbs	0.110231131 lbs	0.0661386786 pounds	0.220462262 pounds
Width			1.9 inches	1.181102361 inches	1 inches
Height			0.9 inches	1.574803148 inches	7 inches
Length			6.6 inches	1.968503935 inches	2 inches