Double sided backpack light box features

Working time: 9-10 hours.
Lightweight as 3kg only.
With patent.
Display your poster with 2 sides.
Light source: side light 12V light strip.
Rechargeable.
Waterproof plug, more durable.
Ultra-light material design and ultra-wide straps make it easier and more comfortable to carry.
Using high-power LED light strips, brightness is higher and more uniform.

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