YSP-001 LED Backpack Screen Bluetooth Version Smart Full Colorful Display LED Advertising Screen

1. Resolution: 64x128 2. Point spacing: P3.75 3. Rated voltage: 5V/2A 4. Power supply mode: USB interface 5. Grayscale: 256 6. Pixel: 64x64 7. Support file format: text, picture, GIF, JPG 8. Material: PVC 9. Visualization: full color RGB 10. Screen size: about 25x25cm 11. Appearance size: about 27x27cm 12. Weight: about 100g Features: 1. Anytime, anywhere, remote control, Bluetooth connection, easy to use 2. Thin and flexible, easy to install, durable 3. Send text messages, you can set multiple programs to automatically play 4. Send moving pictures and pictures, and play multiple pictures in a loop 5. Various uses, LED backpacks, LED vests, takeaway catering, etc.