EASY CARRYING -- Lightweight super slim light pad, with a thickness of only 0.2 inches, approximately 5mm. Overall dimensions, including the black frame, are L14.2xW10.6xH0.2. The visual working area measures 9x12 inches. ADJUSTABLE BRIGHTNESS -- Simply press and hold the touch switch for a few seconds until you reach your desired brightness. Features a gradual dimming effect. EYESIGHT-PROTECTIVE DESIGN -- The light box uses energy-efficient flicker-free LED lamps, providing a perfectly even illumination surface. USB POWERED -- The tracer light box comes with a USB power cable, allowing easy connection to any computer, power bank, or USB adapter. WIDE APPLICATION -- Ideal for stenciling, 2D animation, calligraphy, embossing, scrapbooking, tattoo transferring, sketching & drawing, streaming, sewing projects, stained glass, quilting, etc. Its super thin design makes it portable and easy to take anywhere, unlike a traditional light box. TOUCH SWITCH DESIGN -- Simply touch the pad to turn on/off the light box. ADJUSTABLE BRIGHTNESS -- Maintain pressure on the touch switch for a few seconds to achieve your preferred brightness. MEMORY FEATURE -- Smart memory saves the brightness level from your last use. EYE PROTECTION -- Advanced eyesight protection technology ensures no sore eyes after extended use. Press and hold the touch switch to adjust brightness to your liking. SUPER THIN AND PORTABLE -- Its slim profile allows for easy transport compared to traditional light boxes. The entire light pad, including the black frame, measures L14.2 x W10.6 x H0.2, with a visual workspace of 9" x 12". STEPLESS BRIGHTNESS CONTROL -- Enjoy stepless brightness control from 0-100% with a memory function, enabling you to adjust illumination freely and maintain the same brightness the next time it’s turned on.