--- product_id: 726158070 title: "HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 55\" to 65\" TVs)" brand: "fancyleds" price: "27976766β‚«" currency: VND in_stock: true reviews_count: 5 category: "Fancyleds" url: https://www.desertcart.vn/products/726158070-hdmi-2-1-fancy-sync-box-streaming-media-player-syncing store_origin: VN region: Vietnam --- # Ultra-low latency sync RGBW LED tech 4K 120Hz HDR & DV HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 55" to 65" TVs) **Brand:** fancyleds **Price:** 27976766β‚« **Availability:** βœ… In Stock ## Summary > 🎬 Light up your screen, level up your vibe. ## Quick Answers - **What is this?** HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 55" to 65" TVs) by fancyleds - **How much does it cost?** 27976766β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/726158070-hdmi-2-1-fancy-sync-box-streaming-media-player-syncing) ## Best For - fancyleds enthusiasts ## Why This Product - Trusted fancyleds brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Simplicity:** Easy setup with included sync box and LED stripsβ€”no extra bridges or pricey add-ons needed. - β€’ **True-to-Life RGBW LEDs:** Enhanced white diode technology delivers richer whites and more accurate color matching without cameras. - β€’ **Lightning-Fast Color Sync:** Zero lag between screen action and ambient lighting keeps you fully immersed in real time. - β€’ **Universal Power Compatibility:** Works seamlessly worldwide with US, EU, AU, and UK power adaptors included. - β€’ **Cinematic Brilliance in 4K 120Hz:** Experience ultra-smooth, vibrant HDR and Dolby Vision visuals that elevate every movie and game. ## Overview The Fancyleds HDMI 2.1 Fancy Sync Box is a next-gen streaming media player syncing device designed for 55" to 65" TVs, delivering stunning 4K 120Hz HDR and Dolby Vision visuals. Featuring ultra-responsive RGBW LED strips and universal power adaptors, it ensures seamless, lag-free ambient lighting synced directly from your HDMI device for an immersive cinematic and gaming experience. ## Description Introducing the HDMI 2.1 Fancy Sync Box. Sync movies and games in 4K 120Hz and 8K 60Hz, supporting HDR, DV, ARC, ALLM, VRR capabilities. Our specially designed HDMI 2.1 chip ensures that HDR colors are transmitted accurately, resulting in LEDs that are saturated with color providing an unparalleled level of visual immersion. Review: Fancy lights - Thank you . Love these lights Review: Better than Phillips hue - I upgraded from a 65" lg b6 to a 77" lg B4 and needed new sync lights. At first I was going to get the new Phillips HDMI 2.1 sync box, but it was $389 for just the box and the lights aren't included and cost another $250-300, a bit pricey for what it is. So after some searching around and watching comparison videos on YouTube I settled on these fancyleds sync light/box combo. I only use an nvidia shield so I got the 1in/1out box that came with lights for $259. Unlike Phillips hue where you buy the lights and sync box separately AND on top of that needing the bridge, this set comes with everything you need for a very reasonable price. Now on to performance, it seems quicker to adapt to the colors on screen and the colors it adapts seems more true to what's on screen. The lights are brighter and more dense than my previous hue lights, and they are long enough to go across the bottom of the TV, not something the hue lights do. During high speed action scenes there's zero lag between what's on screen and the sync lights. The first photo is from an anime called fate stay, I haven't actually watched it but it came up when searching "best hype and aura moments in anime", it's the fight between saber alter vs rider and is a great video to demonstrate sync lights as it's high quality, fast paced, and flashy giving the sync box and lights a real work out. Installation was simple, stick the lights on to the TV, connect everything through the sync box, and then download the app. I haven't dug into the app yet and it still functions perfectly so you can decide on how involved you want to be with the whole set up. Even if I can't comment on how it matches up with the govee sync box I can honestly say fancyleds blows hue out of the water, no contest. ## Features - IMPORTANT PLEASE READ - HDMI Device Required: You must connect a HDMI device for syncing. Apps on your Smart TV are not synced, only the apps & streaming services on your HDMI device can be synced. - Universal Power Adaptor - All items are sold with a universal power adaptor compatible with US, EU, AU, and UK power sockets. - HDMI 2.1 - 4K 120Hz VRR, ALLM, HDR, DV Enabled. Next-gen compatible, perfect for all TVs. - RGBW LEDs Included - Upgraded with RGBW technology, these strips use a dedicated white diode to enhance white tones, delivering amazing visuals. - High Speed - No lag or delay between the Smart LED lights and TV. Delayed lighting is distracting. Lightning-fast color reaction times keep you immersed for an enhanced gaming and movie session using supercharged peripheral lighting. - HDCP 2.3 Compliant - Enables streaming services in 4K and 8K. Copyright issues and black screens are a thing of the past. Our smart ambient lighting system ensures that all streaming services work every time without issues. - Optimized Colors - Accurate colors matching onscreen content. No camera is used; simply connect your HDMI device, allowing colors to be extracted directly from the data and synced to create an unmatched colorful cinematic experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DKN8P5QR | | Brand | Fancyleds | | Brand Name | Fancyleds | | Colour | black | | Country of Origin | USA | | Customer Reviews | 4.3 out of 5 stars 178 Reviews | | Display Type | LED | | Included Components | Device | | Item Dimensions L x W x H | 16.8L x 10.4W x 23.1H Centimeters | | Manufacturer | Fancyleds | | Model Number | FSB1P2.1 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | FSB1P2.1 | | Product Dimensions | 16.8L x 10.4W x 23.1H Centimeters | | UPC | 721678539868 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** Fancyleds - **Colour:** black - **Display Type:** LED - **Product Dimensions:** 16.8L x 10.4W x 23.1H Centimeters - **Voltage:** 12 Volts ## Images ![HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 55" to 65" TVs) - Image 1](https://m.media-amazon.com/images/I/51RrJjpMkEL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fancy lights *by K***K on 18 May 2026* Thank you . Love these lights ### ⭐⭐⭐⭐⭐ Better than Phillips hue *by S***M on 17 July 2026* I upgraded from a 65" lg b6 to a 77" lg B4 and needed new sync lights. At first I was going to get the new Phillips HDMI 2.1 sync box, but it was $389 for just the box and the lights aren't included and cost another $250-300, a bit pricey for what it is. So after some searching around and watching comparison videos on YouTube I settled on these fancyleds sync light/box combo. I only use an nvidia shield so I got the 1in/1out box that came with lights for $259. Unlike Phillips hue where you buy the lights and sync box separately AND on top of that needing the bridge, this set comes with everything you need for a very reasonable price. Now on to performance, it seems quicker to adapt to the colors on screen and the colors it adapts seems more true to what's on screen. The lights are brighter and more dense than my previous hue lights, and they are long enough to go across the bottom of the TV, not something the hue lights do. During high speed action scenes there's zero lag between what's on screen and the sync lights. The first photo is from an anime called fate stay, I haven't actually watched it but it came up when searching "best hype and aura moments in anime", it's the fight between saber alter vs rider and is a great video to demonstrate sync lights as it's high quality, fast paced, and flashy giving the sync box and lights a real work out. Installation was simple, stick the lights on to the TV, connect everything through the sync box, and then download the app. I haven't dug into the app yet and it still functions perfectly so you can decide on how involved you want to be with the whole set up. Even if I can't comment on how it matches up with the govee sync box I can honestly say fancyleds blows hue out of the water, no contest. ### ⭐⭐⭐⭐ 1,5 Jahre Benutzung und immer noch gut! *by D***N on 1 April 2026* Die LED Box haben wir an unserem LG B1 77 Zoll verbaut. Weiterhin ist die Box in der HDMI Schleife zwischen TV und AV Receiver. Technisch funktioniert das erstaunlicherweise mit allen HDMI 2.1 Features. Die LED samt dem ambilight Effekt sind gut - sehr gut, bei Funken Szenen flackert es manchmal, was mit der Speed Einstellung in der App auf 1% nahezu ausgemerzt ist. Die Helligkeit haben wir auf 55%, damit es sanft und angenehm hell wirkt, ohne zu betont zu sein. Die Farben sind stark, Abstufungen erkennt die Box gut. In manchen Szenen hat er problem mit gelb bzw. grΓΌn, beides zu unterscheiden. Insgesamt nach so langer Zeit hinterlasst es aber einen tollen Eindruck. ## Frequently Bought Together - Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 55" to 65" TVs) - Mounting Dream TV Wall Mount for 32-65 Inch Television,Mount with Swivel and Tilt, Full Motion Bracket with Articulating Dual Arms, Fits 16inch Studs, Max VESA 400X400 mm, 99lbs, MD2380 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/726158070-hdmi-2-1-fancy-sync-box-streaming-media-player-syncing](https://www.desertcart.vn/products/726158070-hdmi-2-1-fancy-sync-box-streaming-media-player-syncing) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-09-16*