Features: brand new and high quality. Convenient:A writing board is like an endless piece of paper! You can draw and doodling on it many times, and start it with one button. No charging or connection is required. Educational:Use the for smart drawing board to draw numbers, letters, shapes, patterns, etc., which can exercise children's imagination and thinking ability! Eye Protection:The brightness of the handwriting is displayed by the reflected light from the outside. The brighter the ambient light, the clearer the screen, which effectively reduces the irritation to the glasses, protects the eyes, and is safe and comfortable for children to use for a long for time. One-key clearing: The one-key clearing design is in line with children's habit of painting at will. The product is also designed with a one-key lock function to prevent accidental deletion, which allows children to devote themselves to the creation after being turned on. Ultra-thin:The ultra-thin, ultralight,good design of the LCD writing board makes it very suitable for home, office, school or travel. Easy to carry. Specifications: Material:PC+ABS Size: Approx. 29x19.5 for cm/11.41x7.67 in Color:Pink/Blue/Yellow Battery: Contains 1 Button Battery Writing Pressure:150-3000 g/0.33-6.61 lb Reflective Rate: 25%-30% Note: 1.Including small parts, please do not disassemble the product,not suitable for children under 3 years old. 2.Avoid continuous exposure to sunlight, do not get the product wet or immersed in water, please avoid scratching or scratching the screen with for sharp objects,in order to obtain a better writing experience and avoid scratching the screen , Please use the matching stylus. 3.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece LCD Writing Board