






🌟 Elevate your screen time with cinematic sync magic!
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 ultra-high-definition 4K at 120Hz and 8K at 60Hz with HDR, Dolby Vision, VRR, ALLM, and HDCP 2.3 compliance. Featuring RGBW LED technology and lightning-fast color response, it creates immersive ambient lighting perfectly matched to your HDMI device’s content. The device includes a universal power adaptor for global compatibility and connects via HDMI 2.1, ensuring seamless, lag-free syncing for gaming and movie experiences.






| ASIN | B0DKN8P5QR |
| Best Sellers Rank | 72,012 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 698 in Streaming Clients |
| Box Contents | Device |
| Brand Name | Fancy LEDs |
| Colour | black |
| Compatible Devices | Television, Smartphone, Tablet |
| Connector Type | HDMI |
| Controller Type | App Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (160) |
| Form Factor | TV Box |
| Item Dimensions L x W x H | 16.8L x 10.4W x 23.1H centimetres |
| Manufacturer | Fancyleds |
| Manufacturer Part Number | FSB1P2.1 |
| Model Name | FSB1P2.1 |
| Model Number | FSB1P2.1 |
| Network Connectivity Technology | Bluetooth, Wi-Fi |
| Other Special Features of the Product | HDMI 2.1, 4K 120Hz VRR, ALLM, HDR, DV, HDCP 2.3 |
| Resolution | 8k |
| Smart Home Compatibility | Not Smart Home Compatible |
| Supported Internet Services | Hulu, Netflix |
| UPC | 721678539868 |
| Unit Count | 1.0 count |
| Video Codec | HDR10, Dolby Vision |
| Video Output Resolution | 3840x2160, 7680x4320 |
R**D
Best TV LED system by far…
Simple to install as long as you do your homework first “you tube” Definitely recommend as the viewing experience is unbelievable and gives a great addition to anything your watching
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.
N**H
I just received my package today and I’m really impressed with the colors. lights are syncing without any delay with videos. Thank you
J**N
What sets this apart is that it uses the feed directly from the receiver—no bulky camera stuck to the top of the TV like other brands. Setup was super easy, and my whole family is obsessed with how much bigger and more immersive it makes the TV feel. I previously had a similar model from another company, and it was just okay. This one, though, looks fantastic—clean, bright, and way more accurate with the colors. The clip I shared is from one of the best scenes in Game of Thrones (Battle of the Blackwater), and this was filmed at 2 PM with the lights on. It looks even brighter and more incredible in a dark room. If you're on the fence, this is the one to get.
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.
H**I
Awesome
H**O
Ein wirklich unterschätztes Kinoerlebnis 😲
TrustPilot
1 个月前
1天前