[Children's LCD writing board]:children's LCD writing and drawing board use high-quality LCD and ABS materials to avoid screen scratches and protective cover breakage. It is more durable than other LCD writing tablets. This writing board does not emitlight, please use it in a well-lit place.[Erase button and lock key] You can use the one-click erasing function to clean the drawing board and the writing board screen. On the back of the drawing board, we have a lock button to open the key to avoid accidental deletion.[Safety and Environmental Protection] The LCD drawing board supports 100,000 writings, and you can use hard objects or stylus to create lines. Effectively avoid dust, dirty hands with paint and paper waste caused by traditional writing materials. Theback of the LCD drawing board is designed with a magnet for easy placement, built-in CR2025 battery, can last for 12 months, no need to recharge.[Easy to write and draw] The LCD graffiti board and writing board use pressure sensitive technology. Children can use a stylus or any hard object to draw color lines of different thicknesses with different pressures, clean and lock the content of thetablet screen with one button, allowing children to imagine freely anytime, anywhere[Ideal children's gift toy] Free drawing and graffiti is one of the best ways for children to show their creativity. The LCD drawing graffiti board is suitable for children's birthday gifts and holiday gifts. The perfect indoor toy will make your childfull of concentration and creativity. Freely use their imagination to draw and doodling Dont be bored anymore and help children grow up happily