---
product_id: 691977600
title: "Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 70\" to 95\" TVs)"
brand: "fancy leds"
price: "¥97631"
currency: JPY
in_stock: true
reviews_count: 9
category: "Fancy Le Ds"
url: https://www.desertcart.jp/products/691977600-fancyleds-hdmi-2-1-fancy-sync-box-streaming-media-player
store_origin: JP
region: Japan
---

# Ultra-low latency sync RGBW LED tech for vivid whites 4K 120Hz HDR & VRR Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 70" to 95" TVs)

**Brand:** fancy leds
**Price:** ¥97631
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home cinema with next-level sync and color brilliance!

## Quick Answers

- **What is this?** Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 70" to 95" TVs) by fancy leds
- **How much does it cost?** ¥97631 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/691977600-fancyleds-hdmi-2-1-fancy-sync-box-streaming-media-player)

## Best For

- fancy leds enthusiasts

## Why This Product

- Trusted fancy leds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **True-to-Life Colors:** RGBW LED strips deliver enhanced whites and perfectly matched colors directly from HDMI data.
- • **Next-Gen Visual Sync:** Experience flawless 4K 120Hz HDR and Dolby Vision syncing for your 70"-95" TV.
- • **Lightning-Fast Response:** Zero lag between your screen and ambient LEDs keeps you fully immersed in every scene.
- • **Seamless Streaming Access:** HDCP 2.3 compliance guarantees smooth 4K/8K streaming without annoying blackouts.
- • **Universal Power Compatibility:** Plug and play worldwide with a universal adaptor for US, EU, AU, and UK sockets.

## Overview

The Fancyleds HDMI 2.1 Fancy Sync Box is a cutting-edge streaming media player syncing device designed for large TVs (70"-95"). It supports 4K at 120Hz, HDR, Dolby Vision, VRR, and ALLM, ensuring ultra-smooth, lag-free ambient lighting that perfectly matches your HDMI device’s content. Featuring RGBW LED technology for enhanced white tones and universal power compatibility, it guarantees immersive, vibrant visuals and seamless streaming with HDCP 2.3 compliance.

## 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: 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.
Review: Great - Good

## 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 | B0DKNCZWD1 |
| Best Sellers Rank | 1,768 in HDMI Cables |
| Guaranteed software updates until | unknown |
| Item model number | FSB1P2.1 |
| Manufacturer | Fancyleds |
| Product Dimensions | 16.76 x 10.41 x 23.11 cm; 780 g |

## Product Details

- **Brand:** Fancy LEDs
- **Colour:** black
- **Connectivity technology:** Bluetooth, Wi-Fi
- **Connector type:** HDMI
- **Controller type:** App Control
- **Form factor:** TV Box
- **Model name:** FSB1P2.1
- **Resolution:** 8k
- **Special feature:** HDMI 2.1, VRR, ALLM, HDR, 4K 120Hz, 8K 60Hz, HDCP 2.3
- **Supported Internet services:** Hulu, Netflix

## Images

![Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 70" to 95" TVs) - Image 1](https://m.media-amazon.com/images/I/51aN6J8OlTL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love the lights!
*by G***S on 25 January 2026*

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.

### ⭐⭐⭐⭐⭐ Great
*by T***T on 31 December 2025*

Good

### ⭐⭐⭐⭐ Number of hdmi ports can be a problem
*by K***E on 12 November 2025*

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.

## Frequently Bought Together

- Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 70" to 95" TVs)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*