Can display text, animation and pictures.
Wireless operation with mobile phone.
USB interface, the power bank can be a power source, plug and play, flexible and convenient.
Large capacity backpack, classified storage, internal multi-layer structure design, more installed.
Composite screen film, protect screen from splashing.
Breathable, fresh, soft and comfortable, reduce shoulder pressure.
Slide zipper, rubber seal, waterproof and dust-proof.
Adjustable buckle, free adjustment of straps length.
Color: grey, blue, black, yellow, pink (optional)
Display mode: horizontal scroll
Pixel pitch: 5mm
Support points: 64 * 64 full color dot matrix screen
Screen size: 260 * 260mm
Backpack size: 440 * 350 * 130mm / 17.3 * 13.8 * 5.1in
Communication mode: wifi, bt, APP
Package size: 450 * 350 * 50mm / 17.7 * 13.8 * 2.0in
Package weight:760g / 1.7lb
Package without battery, plug and power bank.
1 * Backpack