Generic Rmf-Tx300U Voice Remote Control: No programming or setup required
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
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
$22.30
Last price update: 12/10/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Generic Rmf-Tx300U No programming or setup required
|
LG MR21GA Black Voice control with AI assistance
|
PHYSEN Y1-3T2-B-US Long wireless range up to 1000 feet
|
SURFOU N128 1300 feet wireless range
|
JSIEEM doorbell-push-buttons White Long operating range up to 1200 feet
|
Tuya WiFi IR RF 433MHz Universal Compatibility
|
|
| Brand | Generic | LG | PHYSEN | SURFOU | JSIEEM | Tuya |
| Model | Rmf-Tx300U | MR21GA | Y1-3T2-B-US | N128 | doorbell-push-buttons | WiFi IR RF 433MHz |
| Color |
|
|
||||
| Rating |
|
|
|
|
|
|
| Price | $22.30 | $17.19 | $19.99 | $33.99 | $14.99 | $14.15 |
| Seller | Joom | Banggood | Amazon | Amazon | Amazon | Banggood |
| Update | December 12, 2025 | December 9, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 9, 2025 |
Voice Remote Control
$22.30
Reviews
4.9
5
0
4
0
3
0
2
0
1
0