LCD Writing Tablet Richgv 10 Inches Electronic Writing & Drawing Doodle Board with Memory Lock Digital Writing Pad for Kids and Adults at Home, School, Office

Occasion: Home: Learning assistant and early education for the kid to draw, arithmetic, spelling. School: For the student to study counseling, tutoring. Office: Memo message. Feature? ??One screen lock on the bottom ??One clear button ??One stylus ??No blue light, no light, eye protection. Package: 1*LCD writing tablet(including 1*coin battery). 1* writing stylus. Note: 1. Avoid getting the tablet wet. 2. Don't use sharp objects to touch the surface. 3. Avoid sun exposure. A tiny lock switch on the side, next to the battery area, was in the locked position. Once unlocked, the erase function worked. If you want to erase your writing, please keep the lock of the screen on the side unlocked.