Wetqaip Flexible LED Panel Sign 13.7"x4.01" — USB Bluetooth Programmable, Weather-Resistant

Wetqaip's 13.7" x 4.01" flexible LED panel is a USB-powered, Bluetooth-controlled scrolling sign you can program from a phone app for cars, trucks, weddings, parties and small business displays.

This compact, bendable LED matrix combines a weather-resistant construction with high-brightness diodes and a DIY-friendly mobile app so you can show messages, animations or music-synced effects on vehicle windows, interiors, or event backdrops. The sign runs on 5V USB power, connects via Bluetooth, and supports custom text, graphics, and rhythm-reactive modes for versatile on-the-go or stationary use.

How easy is it to install and power the Wetqaip LED sign?

Installation is designed for quick setup with common car accessories: plug the USB cable into a vehicle charger, a power bank, or a USB outlet, then position the flexible panel where you want it. The product’s slim, lightweight build and included cable length simplify mounting on rear or front windows and interior surfaces without heavy tools.

• USB 5V/2A power compatible with car chargers and power banks
• Thin, lightweight design for adhesive or mounting bracket installation
• Flexible panel that can conform to curved surfaces
• Weather-resistant finish (IP65) for outdoor and vehicle use

What control and customization options does the app provide?

The Bluetooth app gives direct control over scrolling text, preloaded animations, and music-synced light effects. You can type custom messages, choose fonts and colors, schedule patterns, and import or create graphics for a personalized display.

• DIY text and graphic editor with multilingual support
• Music rhythm mode that syncs lights to audio playback
• Large library of presets plus the ability to save user-created scenes
• Remote on/off and brightness adjustment through the app

How durable and visible is the screen in different conditions?

Wetqaip uses high-brightness iridescent LED beads and a drip-glue assembly for strong adhesion and moisture protection, delivering clear visibility day or night. The IP65 water-resistant rating and robust materials mean the panel withstands typical outdoor exposure and vehicle vibration without performance loss.

• High-efficiency, energy-saving LED beads for bright, even light
• Drip-glue process for durable, weather-resistant construction
• Thin profile reduces wind load and improves fit on curved glass
• Suitable for festivals, rainy conditions, and on-road use

Who is this for? The Wetqaip flexible LED sign suits car and truck owners who want a standout, programmable display for advertising, party decoration, or personal expression; event planners and small business owners needing portable signage; and DIY tech users who value app-based customization and USB convenience. It’s especially useful if you need a lightweight, weather-resistant solution for temporary or mobile displays without hard wiring.