Product Overview
This is a flexible LED matrix display screen for vehicles, emphasizing DIY customization. It supports control via mobile app/remote control and is powered by USB to display scrolling text, images, emoticons, and animations. Specifically designed for car rear windows and trunk glass, it combines personalized decoration with safety warning functions, making it a trendy accessory for young car owners to create a unique in-car atmosphere and enhance driving interaction.
Specifications:
- Table Item Specification Details
- Product Name Flexible LED Matrix Display (Automotive Version)
- Screen Size Approx. 49.2cm (L) × Approx. 11cm (W) (Suitable for standard car rear window sizes)
- Power Supply: USB 5V power supply, supports power from car cigarette lighter and car infotainment system USB port
- Connection Method: Bluetooth connection via mobile APP + infrared remote control
- Display Method: Scrolling text, static text, custom patterns, emoticons, dynamic effects
- Brightness Adjustment: Multiple brightness levels, suitable for daytime/nighttime driving environments
- Installation Method: Adhesive backing, can be directly applied to the inside of the rear window without damaging the glass
- Flexibility: Can be slightly bent, adaptable to rear window glass with different curvatures
Features:
- DIY Custom Display, Create Your Own Personalized Car Decoration
Supports mobile APP for custom text input, font/color/... Scrolling speed is adjustable, and you can also upload emoticons, patterns, and dynamic effects, such as "Keep Distance," "New Driver," and "Custom Support Text," saying goodbye to generic car decals and making your rear window your personalized interactive window.
- Dual Control Methods for Flexible and Convenient Operation
Mobile App: After Bluetooth connection, you can modify content and switch modes in real time. It supports multiple preset templates for one-click application.
Infrared Remote Control: Quickly switch preset content, adjust brightness, and control scrolling speed, making it easy to operate while driving.
- Flexible and Slim Design for Unobstructed View
The flexible LED panel can be slightly bent to adapt to the curvature of the rear window glass; the ultra-thin body and dot matrix light-transmitting design ensure that it does not obstruct rear visibility after installation, making driving safer; adhesive backing installation requires no drilling, does not damage car paint/glass, and leaves no residue after removal.
- USB Powered, Plug and Play, No Modification Required
Powered by a standard USB interface, it can be used directly by plugging into the car's USB port or cigarette lighter adapter, requiring no complicated wiring modifications, making it easy for beginners to install; low power consumption design does not affect the vehicle battery. Multi-Scenario Adaptability, Beyond Cars
Beyond car rear windows, it can also be used in electric vehicle trunks, shop windows, desktop decorations, party atmosphere setups, and other scenarios, flexibly creating personalized display effects.
Applicable Scenarios and Usage Methods
1. Core Usage Scenarios
Driving Safety Warnings: Displays text such as "Keep Distance," "New Driver," and "Brake Warning" to increase the attention of following vehicles and reduce the risk of rear-end collisions.
Personalized Trendy Decorations: Customize text, emoticons, and patterns to create a unique in-car atmosphere and showcase the owner's personality.
Event/Support Interaction: Displays support slogans or car club logos during concerts, fan support events, and car club activities.
Fun Interactive Scenarios: Interacts with vehicles behind through dynamic effects and scrolling text, increasing driving fun.
2. Installation and Usage Steps
Preparation Before Installation: Clean the inside of the rear window glass, wipe away dust and moisture, and ensure the adhesive surface is clean.
Screen Installation: Peel off the protective film on the adhesive backing and smoothly attach the LED screen to the inside of the rear window. Gently press to secure it, using the included adhesive tape to reinforce the corners.
Power Connection: Insert the USB cable into the car's USB port/cigarette lighter adapter. The screen will light up after power is supplied.
Settings:
Remote Control Operation: Directly switch preset modes and adjust brightness and speed.
APP Operation: Turn on your phone's Bluetooth, connect the device, and customize text, patterns, and effects, which will then be synchronized to the screen display.
Usage Precautions
Avoid the rear window defroster area during installation to prevent interference with its operation. The placement should not obstruct rear visibility; the upper half of the glass is preferred.
Do not immerse the screen in water for extended periods. Avoid direct water exposure during rainy weather and keep the USB port dry.
Do not remove the screen immediately after the vehicle has been exposed to direct sunlight. High temperatures may soften the adhesive backing, leaving residue upon removal. It is recommended to allow it to cool down before proceeding.
Do not frequently modify content via the APP while driving to avoid distracting your driving attention. It is recommended to pre-set fixed content.
The content displayed on the screen must comply with traffic regulations. It is prohibited to display vulgar, illegal, or content that may affect other drivers, so as to avoid creating safety hazards.
What's in the box
1 x Car LED DIY Text and Pattern Ambient Decorative Lights
1 x USB Power Cable
1 x IR Remote Control
4 x Installation Positioning Stickers
