EYE PROTECTION SCREEN: Compared to other doodle board, Hamdol scribble board is equipped with an upgraded 10" screen with 50% more brightness and more stunning colors, The backlight-free LCD screen is flicker-free and radiation-free, providing a paper-like visual experience that won't harm your child's eyes even with long-term use. ECONOMICAL & ENIRONMENTALLY FRIENDLY: The built-in battery of the Hamdol drawing board can provide more than 100,000 times of writing and erasing, and the battery has a long life of up to 6 months, you can replace the battery and continue to use it. Doodle board saves a lot of paper and pencils, and there is no mess at home. EASY TO OPERATE: Press the erase button and empty everything in 0.01 seconds, which is convenient and time-saving! And the erase lock button is added to prevent your work from being deleted by mistake. EASY TO CARRY: The colorful drawing board weighs only 192 grams and is only 1/3" thick, so it can easily fit into a school bag. The high quality ABS plastic cover provides good shock and drop resistance. And the battery slot is locked with screws to prevent children from accidentally pulling out the batteries. PACKAGE INCLUDES: 10" LCD writing board (doodle board comes with batteries) + stylus *1 + carabiner *1 + lanyard *1 + product manual *1 + magnets *2 + picture book for kids imitation *1.TIPS: Blue is more suitable as a boys gifts for kids toys, The surface of the writing tablet screen can be slightly waterproof, but please do not put it directly into water for immersion.