Features: Stand out with our app bluetoothcompatible car led flexible display screen! Express your individuality with various expressions, symbols, texts, and patterns on the led screen. Designed with attention grabbing led technology, our expression screen showcases vibrant and bright colors that attract attention during both day and night. Adjust the brightness and colors to suit different environments and occasions. Suitable for anyone who wants to showcase their personality and creativity. Whether you're a fashion enthusiast, a social butterfly, or a business owner looking for innovative advertising tools, our led expression screen is perfect for you. Perfect for social interactions and creative promotion. Use the led expression screen to send messages, express emotions, and display eye catching advertisements. It's an idealaccessory for social event, parties, music festivals, and more. With usb power supply and app control, our led expression screen offer convenience and versatility. Change the content easily and use it in various settings, including car, motorcycles, backpacks, hats, and clothing. Let your imagination run wild! Specifications: Material:Plastic Size:Approx.7x17cm/2.75x6.69inch Size:Approx.9.2x37.2cm/3.62x14.64inch Size:Approx.12x47cm/4.72x18.5inch Size:Approx.12x68cm/4.72x26.77inch RatedVoltage:5V RatedCurrent:2000mA Note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x LED Pixel Panel