12in LCD Electronic Memo Tablet for Elderly and Children Write to Communicate Portable Intelligent Blackboard

LCD intelligent blackboard using the flexible LCD technology, the use of the dielectric anisotropy of liquid crystal molecules to obtain materials with electro-optical response characteristics, every hard thing can be used to write on it, need no electricity to maintain display (only erase moment need a little bit electric), no backlighting, do not have harm to the eye. Features: As small as a A4 paper, convenient for carrying. It is widely used in children's doodles, business memos, old people's messages and so on. Need no electricity to maintain display (only erase moment need a little bit electric). No backlighting, do not have harm to the eye. Every hard object can be used to write on it. Specifications: Color: black, red, green, white, blue (optional) Battery: 1 * CR2016, 3V, 75mAh Item size: 28.2 * 18.5 * 5cm / 11.1 * 7.3 * 2.0in Item weight: 211g / 7.4oz Package size: 30 * 20 * 7cm / 11.8 * 7.9 * 2.8in Package weight: 251g / 8.9oz Package list: 1 * Writing Tablet

As small as a A4 paper, convenient for carrying. It is widely used in children's doodles, business memos, old people's messages and so on. Need no electricity to maintain display (only erase moment need a little bit electric). No backlighting, do not have harm to the eye.