1、The writing tablet has a 21in screen, which satisfies daily writing and drawing, and can give full play to your imagination and creativity 2、The LCD screen has no radiation and dazzling light, so having good protection for the eyes. The erase button on the drawing board makes the writing tablet reusable, which is equivalent to 50,000 sheets of paper 3、No need to worry about children graffiti on the ground or wall, they can use the writing tablet to enjoy drawing and spelling words anytime, anywhere 4、Rechargeable design, equipped with a charging cable. There are screws on the battery box to ensure the safety of children during use 5、Light and easy to carry, using environmentally friendly ABS material, can be easily put into the bag, suitable for indoor and outdoor places 1 x LCD Writing Tablet 1 x USB Cable2 x Stylus    1 x User Manual Item Type: LCD Writing TabletProduct Material: LCD, ABSProduct Size: Approx. 44.5 x 32cm / 17.5 x 12.6in (the size is manually measured, there is a small error)Battery Type: Lithium ion Battery (shipped with built in battery)Battery Model: 501447Battery Capacity: 310mAhThe Instructions Include Languages: English, French, Spanish, German, Italian, Japanese, Russian