Kids 12 Electronic Digital LCD Writing Pad Tablet Drawing

low power consumption: lcd technology built in 3v coin battery (replaceable)never need to charge, can work for 3 years, write over 50000 times. reasonable design: out case is made of durable and nontoxic plastics; with smooth surface, which can be wash and clean easily, easy of maintenance. easy operation & convenient to carry: once push the button, it will clean up the writing clearly; the tablet is ultra thin and easy to carry in a purse, scheduler, briefcase or backpack. widely used: this writing board is suitable for designer, business man, teacher, students as a good helper when you are making note, drafting or doing the math. and also you can leave important message on it for your family members.