LCD technology built-in 3V coin battery (replaceable) never need to charge, can work for 3 years, write over 50000 times.
The case is made of durable and non-toxic plastics; with a smooth surface, which can be washed and cleaned easily, ease 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.
This writing board is suitable for designers, businessmen, teachers, students as a good helper when you are making notes, drafting, or doing math. And also you can leave an important message on it for your family members.
Input voltage: 3V
Type: 12 inch
1 x writing board
1 x writing pen