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🎬 Elevate your screen time—sync, glow, and never miss a moment!
The Fancyleds 2.1 Fancy Sync Box is a cutting-edge HDMI 2.1 syncing device designed for 55" to 65" TVs, delivering ultra-smooth 4K 120Hz HDR visuals with VRR and ALLM. Featuring RGBW LED strips for enhanced color accuracy and lightning-fast response times, it ensures immersive ambient lighting perfectly synced to your HDMI device’s content. With universal power compatibility and HDCP 2.3 support, it guarantees seamless streaming and global usability, making it the ultimate upgrade for gamers and cinephiles alike.




| ASIN | B0DKN8P5QR |
| Best Sellers Rank | #21,998 in Electronics ( See Top 100 in Electronics ) #163 in Wireless & Streaming Audio Systems |
| Brand | Fancy LEDs |
| Brand Name | Fancy LEDs |
| Color | black |
| Customer Reviews | 4.4 out of 5 stars 157 Reviews |
| Display Type | HDMI |
| Included Components | Device |
| Item Dimensions L x W x H | 6.6"L x 4.1"W x 9.1"H |
| Manufacturer | Fancyleds |
| Model | FSB1P2.1 |
| Part Number | FSB1P2.1 |
| Product Dimensions | 6.6"L x 4.1"W x 9.1"H |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 721678539868 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year warranty |
J**N
Absolutely loving this!
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.
F**E
Creates an immersive experience
Love it! Adds such an emmersive experience to my tv viewing! I've used others that rely on a camera to mimic the colors, but there was always a delay and if my cats bumped the camera then it threw everything off. Not an issue with this thing, it relies on the video signal from the hdmi so no camera is needed. It was plug and play and honestly exceeded my expectations! This will not disappoint!
I**I
Very good
Very good, changing all the vibe in the house
N**C
This works, but there are some negatives
This has created a better experience for the streaming, cable box and other things that we run through our 86" monitor. I would buy this again, and I would make sure there's a white wall behind my 86" monitor. It works but there are some complications for me. One is my 10 year old receiver amp that acts as the switcher for my input to the monitor. The Yamaha was great in its time, but I suspect that it leaks out some 'control' to the Sync device that keeps the lights on. Most of the time, we have to manually turn them on because the Yamaha keeps waking the FancyLEDs up. It was a bit tough putting the strip on when I could not remove the huge monitor easily, but that was my problem. It sync'd right up and worked. I wish it was a bit more responsive, brighter (I have a stained wood panel behind the monitor), and that the controls for fine tuning it were more intuitive. I will buy this brand again, as I hope they keep making improvements.
T**Y
Works ok but the video colors seem muted
Cool device nice execution, colors seem washed out on my lg c5 vs without the sync box. I suspect that Dolby vision doesn’t pass through
A**M
Completely changed gaming for me
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.
S**O
Good
It look good , still figuring out the syncing part to the tv but it’s good
K**S
10/10 product
Easy set up, connection was tricky I would suggest being near your router when you go to set it up with Wi-Fi, works quickly and syncs perfectly. Really makes movie nights so much more fun and exciting!
N**H
This is really amazing
I just received my package today and I’m really impressed with the colors. lights are syncing without any delay with videos. Thank you
K**K
Fancy lights
Thank you . Love these lights
L**A
Mejor opcion calidad/precio
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
Best LED TV sync i've found!
This works perfect, very responsive and made my home theater look great! would recommend
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
Trustpilot
2 weeks ago
1 month ago