Features 1. Automotive LED logo, 7-inch x 3-inch flexible LED matrix panel USB 5V Bluetooth application control DIY programmable rolling LED logo. 2. Waterproof grade up to IP66: Drip glue moisture-proof process, waterproof, moisture-proof, and heat-resistant. Not affected by adverse weather conditions or other issues that affect the performances of the product. 3. Ultra thin and flexible LED screen: can be bent freely, with strong installation adaptability, and can achieve various anisotropy, such as spherical, arc-shaped, etc. It can bend and deform horizontally and vertically without being limited by application scenarios. 4. Customization function: You can design this LED symbol DIY text, mode, animation, hand drawn graffiti, music rhythm according to your needs and scene. You can also adjust brightness and speed, and the digital logo can perfectly meet your needs. 5. Widely used: LED signs, holiday gatherings, weddings, camping, bars, hotels, shops, cars, exhibitions, trade shows, refrigerators, offices. It can also be used for Christmas, Year, and Easter. Specification Material: ABS Color: Multicolor Size: 20 x 20 x 3 cm Weight: 180 g Package Include: 1x LED Matrix Pixel Panel