Feature: 1. ADJUSTABLE BRIGHTNESS: Just press and hold the touch switch for a few seconds until you get the brightness you want. This is a progressive dimming effect 2. ENERGY SAVING LED: The light box is equipped with an energy saving long bright LED lamp, the appearance is uniform, can be used with confidence 3. USB POWER SUPPLY: The light box has 1 USB power cord, you can easily connect to any computer, mobile power supply or USB adapter 4. SCOPE of APPLICATION: Very suitable for templates, calligraphy, embroidery, scrapbooking, tattoo transfer, sketching and painting, sewing projects, quilting, etc 5. SAFE and RELIABLE: The drawing board is made of acrylic material. The arc edge design ensures that you will not be scratched during use Specification: Item Type: Light Table Product Material: Acrylic Function: Painting, Copying USB Cable Power: 5-10W USB Line Input Voltage: 5v Power Supply: USB Cable (delivered without adapter) . Package List: 1 x Light Table 1 x USB Cable Note: Delivered Without Adapter