✅ DescriptionLed Matrix Panel – A customizable, app-controlled LED display board that lets you create text, images, animations, and even audio effects. Perfect for cars, homes, shops, and events. ✅ Overview✔ Versatile Use (feature) – Suitable for cars, homes, offices, shops, bars, hotels, and public spaces, as well as events like parties, concerts, and door or fridge signage.✔ Customizable Display (feature) – Personalize with DIY text, graphics, animations, and audio, plus adjustable brightness and display speed. Access extra designs from a Cloud Library.✔ Smart App Control (feature) – Connect via Bluetooth through the companion app to instantly update messages, switch effects, or power the sign on/off.✔ USB Charging (spec) – Powered by 5V USB charging with a 5-meter cable for convenient setup anywhere.✔ Flexible Mounting (feature) – Comes with 8 double-sided adhesive pieces, allowing easy attachment to walls, doors, cars, or appliances. ✅ Product Information Category: Smart LED Display Sign Power Supply: 5V USB charging (5m cable included) Control Method: Bluetooth app Customization Options: Text, images, animations, audio Brightness & Speed: Adjustable Mounting: 8 adhesive pieces included Best Use: Cars, shops, events, indoor & outdoor decoration