1WIDE APPLICATION: Smooth glare free area, provide good backlight for design, art tracking, photo viewing, t shirt art creation, art transfer and more 2ADJUSTABLE BRIGHTNESS: The brightness of the fixture is adjustable. Touch buttons are used for on or off and brightness control. Supplied with USB cable, can be powered by USB power 3EASY TO OPERATE: This art light tracing box is a slim light pad, the light from the tracing pad shines through the paper clearly to illuminate the image, making tracing the image easy. Can be easily turned on or off by plugging into any USB power source such as a computer, USB adapter or even a power bank 4LIGHTWEIGHT AND PORTABLE: With an ultra thin and lightweight design, you can take anywhere. Perfect for a variety of tasks such as stenciling, tracing, 2D animation, calligraphy, embossing, scrapbooking, tattoo transfer, sketching and drawing, sewing projects, stained glass, quilting, and more 5SOFT LIGHT: Adopt soft white light, no more sore eyes after prolonged use. Just press and hold the touch switch for a few seconds until you get the desired brightness