DIY Picture Text LED Slanted Chest Bag $ 85.81 Product information: Color: Black Material: ABS Size: 329 * 20cm Capacity: about 3L Point spacing: P2 Power supply mode: mobile power supply Rated Voltage: 5V/2A Communication method: Bluetooth, controlled by mobile APP Supported image animation size: 4848 pixels Program Support: text/image/gif animation Backpack material: Shell-ABS PC Rear-1680PVC Eye size: 710.59.5 * 6.5CM Backpack size: 32*9 * 20cm Packing list: Backpack (with screen and USB cable) * 1+Instructions * 1+Non woven fabric bag * 1+Plastic transparent bag * 1 Packaging color box * 1 Product Image:
