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2020 Revolutionary innovative LED backpack，Carry it on your back and become the coolest guy in the crowd
- This LED dynamic backpack is cool trendy and fashionable，you can freely edit and send various patterns, texts, animations, change expression images anytime and anywhere
- 22L super large capacity，The main bag can be unfolded 180 °，User-friendly design for easy access to items
- Ergonomically, adjustable shoulder straps with mesh fabric for superior back ventilation and support.
- Backpack fabric: front piece: EVA nylon composite waterproof material，can work normally in rainy days
- Compatible with Android and IOS，No distance limit,Can be set anytime, anywhere
- Color: Black
- Screen: LED 64 x 64 full color dot matrix display
- Screen Size:9.8 in * 9.8 in
- Supply voltage: 5V / 2A
- Material:Oxford cloth / EVA nylon composite waterproof material
- System compatible：Android & IOS
- 1 * LED Personality Backpack
Note：The backpack is compatible with any mobile power supply more than 2A-output. A 10,000 mAh mobile power bank lasts about 8 hours for the backpack.
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