Customize the message you want. Ideal for Trade Shows, Events, Parties, etc.

Features:
 Waterproof Material: Using water-repellent film to protect your LED screen. Can work
even in rain.
 Easy to Use: 3 steps: Plug in the power bank --〉Pair the Backpack to your smartphone
device by WiFi connection--〉Use the APP to control displayed images, animations or text
right on your Backpack.
 Soft: Sshaped adjustable shoulder strap, shoulder strap designed and padded shoulder
strap can effectively share weight and travel easily. Ergonomic backpack and back
wrapping designed can effectively relieve shoulder pressure and travel easily.
 Widely Used: It is a programmable sign for portable billboards, advertisements, holiday
wishes, slogans, and business promotions. Suitable for commuting, traveling, cycling,
outdoor adventure, work, school bag, hiking backpack, or even surprise gifts for friends.
 Large Storage: Multiangle expansion, user-friendly access, multifunctional storage bag
designed, so that storage is clear at a glance.

Technical Parameters:
Points supported:  64*64 full colour dot matrix screen
Point spacing: P3.75
Backpack size: 30*18*43cm
Screen size: 25*25cm
Net weight: 1.3kg
Power supply:  Mobile power supply
Rated voltage: 5V/2A
Communication mode: GPRS wifi Bluetooth
Supports picture animation size: 64*64 pixels, 72 resolution
Program support: text/picture /Gif animation
Single package volume: 33*20*46cm
Add package weight inside/piece: 1.7kg (including product)
Delivery: 10-15 days