Advertising Light LED Display Backpack WiFi Bluetooth Version Business Travel Laptop Backpack

• LED dynamic picture, support 64*64 full-color dot matrix screen

• Laptop compartment

• Breathable back, Back anti-theft bag

• Custom text, pictures, GIF animation

• Upload your favorite patterns and DIY graffiti

• Selected waterproof material

• Wear-resistant and scratch-resistant

• Environmental protection

• Large capacity space

• USB charging port

• LED screen uses mobile power

• Comfortable and breathable back cushion

Specification:

• Support points: 64*64 full-color dot matrix screen

• Point spacing: P3.75

• Backpack size: 30*13*43cm

• Screen size: 25*25cm

• Rated power: 5V/2A

• Power supply mode: mobile power supply

• Communication method: Bluetooth

• Support picture animation size: 64*64 pixels, 72 resolution

• Support file format: text, picture, GIF animation