[Powerful Battery]--It only takes 2 hours to fully charge the battery of this light box for tracing, and it can be used wirelessly for 4-6 hours. [Ergonomically Designed Stand]--The built-in stand of ...

Product Features Portable A4 Light Pad: Tracing light box with built-in battery power supply and USB power supply two kinds of power supply, so you can use it conveniently anywhere, anytime. C-type ...