






🎬 Sync your screen, light your scene — elevate every moment!
The Fancyleds HDMI 2.1 Fancy Sync Box is a cutting-edge streaming media player syncing device designed for 55" to 65" TVs. It supports 4K resolution at 120Hz with HDR and Dolby Vision, featuring RGBW LED strips for enhanced color accuracy and ultra-low latency lighting synchronization. Compatible worldwide with a universal power adaptor and HDCP 2.3 compliant, it ensures flawless streaming and immersive ambient lighting for gaming and movie experiences.






| ASIN | B0DKN8P5QR |
| Best Sellers Rank | 46,306 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 471 in Streaming Clients |
| Guaranteed software updates until | unknown |
| Item model number | FSB1P2.1 |
| Manufacturer | Fancyleds |
| Product Dimensions | 16.76 x 10.41 x 23.11 cm; 762 g |
G**S
Love the lights!
Love the Fancy Sync Box. The lights look amazing, the app to contol them is great and has a very wide range of ajustment. Lights were easy to install. One thing I noticed that even I installed the lights correctly, staring from the left bottom corner, following to the top left corner, on the app lights are only corectly syncronised when i choose the opposite direction. Kind of strange but not a big deal. Also this box has only one HDMI input. Would love if it had at least two inputs.
T**T
Great
Good
K**E
Number of hdmi ports can be a problem
This item is great and the light tracking definitely adds to the feeling of immersion in the movie/game but and it is a big BUT it only has a single HDMI input. This is fine if you have a set top box and want to mess around swapping hdmi cables or want to buy an hdmi splitter 2 or 3 into 1. I have a Bravia 9 theatre system, ps5, and Bravia 8 TV so get round it by plugging the ps5 into the soundbar passthrough.
M**H
Great product but compatibility may vary
I bought this for my pc, it worked but unfortunately not for anything above 60hz on my pc (otherwise tv loses signal), this is an issue as I game at 120hz and spent the extra for hdmi 2.1 but wasn't able to utilise the full potential. They sent a firmware update to the sync box to attempt to fix however it still didn't work. They knew it would not likely work with my pc as stated in their first email, and their website does say (somewhere) that it's not entirely compatible with pc, but it doesn't say that anywhere on this Amazon listing (UK, their US site may say different as they sent a screenshot), however I felt this was not clear enough and from searching on reddit it seemed other people had made this mistake too. After some back and forth they did agree to refund me but stars off as I wish they offered a refund sooner seeing as they're aware of this issue and hope they make it clearer for pc users to avoid bad purchases in the future.
A**M
The lights were easy to set up and they look absolutely beautiful. Lots of light customization options with their app so I could tweak levels just to my liking. I can’t play video games anymore without these lights, they truly enhance the experience. Movies and shows pop as well. Definitely worth the purchase.
J**.
I know back lighting has been around for a while, but this device syncs perfectly with the content on the screen. Whether it’s sports, news, or movies, it doesn’t take away from the content on the screen. Note that the 3-port option does not provide automatic HDMI switching. Save your money and just buy this model and invest in a good quality automatic HDMI switcher. HDMI Devices -> HDMI Switcher -> Fancy Box -> TV
A**A
📺 Smooth 4K120 passthrough with fun ambient lighting The Fancy LEDs HDMI 2.1 sync box works well with my setup and handles 4K 120Hz without issues. The lighting reacts quickly and adds a nice boost to movies and games. ✅ Pros: Genuine 4K 120Hz passthrough with HDR support Lighting reacts fast and matches the screen accurately Setup is straightforward with clear instructions Works well for both movies and gaming Good brightness on the included LED strip ❌ Cons: App can be a little slow to connect at times LED strip adhesive could be stronger Best results come in darker rooms, not as effective in full daylight
L**A
Excelente producto, muy fácil de instalar y configurar, los colores son muy precisos y el costo muy accesible en comparación a los HUE de phillips, no todas las películas lo aprovechan, seria para películas de ciencia ficción y vídeo juegos ya que es compatible con Vrr y allm para aprovechar al máximo el HDMI 2.1.
M**E
This works perfect, very responsive and made my home theater look great! would recommend
Trustpilot
Hace 2 semanas
Hace 1 semana