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WACUAAO HDMI 2.1 TV Sync Box Backlight Kit for Immersive Home Theater, 4K 120Hz

$77.51Price
Emitting Color
100 INCH- HDMI2.0
75-85 INCH- HDMI 2.0
55-65 INCH-HDMI 2.0
40-50 INCH-HDMI 2.0
120 INCH- HDMI 2.1
100 INCH- HDMI 2.1
75-85 INCH-HDMI 2.1
55-65 INCH-HDMI 2.1
40-50 INCH-HDMI 2.1
120 INCH- HDMI 2.0
Color
EU
US
Ships From
Quantity

SPECIFICATIONS


Brand Name: wacuaao

Certification: CCC,ce,ROHS,CE,RoHs

High-concerned chemical: None

Is Batteries Included: No

Is Smart Device: Yes

Item Type: Strip

Luminous Flux: <60

Nominal Voltage: 12 V

Origin: Mainland China

Power Generation: Switch

Specifications (light beads / m): 30

Voltage: 90-260V

Waterproof: Yes



IMPORTANT: This system requires an External HDMI Source to sync colors. It does not work with built-in Smart TV apps.


Compatible Devices (Examples): Apple TV 4K, Amazon Fire TV Stick, Google Chromecast, Roku Streaming Stick, Nvidia Shield TV, Sky Decoder, beIN 4K Media Server, OSN tv Box, Etisalat/du Set-top Boxes, Shahid VIP external boxes.


Gaming Consoles: PS5, PS4, Xbox Series X/S, Xbox One, Nintendo Switch.


Computers: Windows PC, MacBook (via HDMI/Hub).



Why WACUAAO?


Zero-Latency Sync: Direct HDMI data extraction ensures the lights react instantly—no camera lag, no ambient light interference.


True Color Representation: Supports Dolby Vision & HDR10+, ensuring the LED colors exactly match the vivid tones on your screen.


Smart Ecosystem: Fully compatible with Alexa, Google Assistant, and the Tuya App. Group your lights and create the ultimate gaming/cinema atmosphere.


Music Mode: Built-in high-sensitivity mic allows the backlight to dance to your movies or Spotify beats.


2.8 Meters (9.2ft): Perfect for 40" - 50" TVs.

3.8 Meters (12.5ft): Optimized for 55" - 65" TVs.

5.0 Meters (16.4ft): Designed for 75" - 85" Large Screens.


Choose Your WACUAAO Version

We offer two versions tailored for different entertainment setups. Please read carefully to select the one that matches your equipment and performance expectations.



Option A: The HDMI 2.1 Pro Edition (Recommended)

Best For: Hardcore Gamers with PS5, Xbox Series X/S, or High-End PC .


Performance: Unleash 4K @ 120Hz or 8K @ 60Hz ultra-smooth gameplay.


Advanced Features: Full support for Dolby Vision, HDR10+, ALLM, and VRR.


Experience: Zero latency, pixel-perfect synchronization for ultimate immersion.



Option B: The HDMI 2.0 Standard Edition

Best For: Movie Lovers & Casual Streamers using Fire Stick 4K, Apple TV 4K, Roku, Chromecast, or older consoles (PS4, Nintendo Switch).


Performance: Crystal clear 4K @ 60Hz video output.


Features: Standard HDR and minimal sync lag.


Experience: Premium "immersion-style" atmosphere for cinematic movie nights at a great value.



⚠️ IMPORTANT NOTICE FOR PS5 & XBOX SERIES X OWNERS ⚠️


Q: CAN I use the HDMI 2.0 Standard Edition?

YES, you can. It will synchronize the lights.


Q: What is the limitation?

If you connect a PS5 to the HDMI 2.0 Box, your powerful console’s output will automatically downgrade to match the HDMI 2.0 standard.


What You Will Lose:


NO 4K @ 120Hz (Gameplay will be capped at 60Hz).


NO Variable Refresh Rate (VRR) (for smooth gaming).


Our Recommendation: If you bought a next-gen console for 4K@120Hz performance, you must select the HDMI 2.1 Pro Edition.


Q: What should I do if part of the LED strip isn’t lighting up or colors are out of sync?

A: No problem! This is often a simple connection glitch. Here’s how to reset it:


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