1、High brightness, 300 grams of watercolor paper, can meet almost everyone's requirements. 2、Very light and thin, easy to carry, good and strong appearance. 3、The 2 meter line is very convenient to use, even if the socket is far away, the USB interface is reinforced. 4、Suitable for school of architecture, art school, animation, calligraphy, watercolor, Chinese painting, jewelry, photographic film industry, etc. 5、Uniform eye protection, adjustable light, low energy consumption. Features: Application:used by doctors, or medical students to watch sightseeing films,animation industry, paper, white cloth, non-woven fabric, etc., children learn to draw,diamond painting inlay,tattoo ,garment line. High brightness, 300 grams of watercolor paper, can meet almost everyone's requirements. Very light and thin, easy to carry, good and strong appearance. The 2 meter line is very convenient to use, even if the socket is far away, the USB interface is reinforced. Suitable for school of architecture, art school, animation, calligraphy, watercolor, Chinese painting, jewelry, photographic film industry, etc. Uniform eye protection, adjustable light, low energy consumption. Specification: Color:black Material:acrylic+PC+ABS Size: 35.4*23.6*0.6 cm/13.9*9.3*0.2 in Dimming mode: stepless dimming and memory Wire length:2 m/6.6 ft Interface type :MIC USB Voltage: 5 V Waterproof rating: IP6513.9*9.3*0.2 Brightness: 3500LUX Package List: 1*Cope Board 1* Power Cord Usage: 1. Turn on the power, click on the switch symbol above the product, and then turn on the electricity. 2. Put the copy on the surface of the product, and then put the white paper on top of the manuscript 3. (1) The specific practice of adjusting the light to the required brightness: (2) When no-pole dimming is used, hold down: the switch symbol is not released, the brightness can be changed freely, and when the desired brightness is reached, stop (3) To copy by means of transparent light (4) If you don't pull the power, that is to say, just turn off the power switch on the machine, and the next time you restart it, you will remember the brightness you adjusted last time.