20-inch source factory direct sales led lcd handwriting board children's graffiti drawing board eye protection one-click clear wholesale

Product size: 426*283*6mm

Product net weight: 432g

Battery Model: CR2025 Button Cell

Outer Box: 58.5*32.5*47.5 cm

Quantity: 50PCS

External box volume: 0.09 cubic

Gross Weight of the Outer Box: 22.5KG

All products can be customized and customers can consult the customer service online.

Due to the different manual measuring tools and methods, there may be an unavoidable 1cm or so slight size discrepancy. This will not be considered a quality issue, please understand, dear.

Good news!!! Good news!!!

The independently developed fourth-generation flexible liquid crystal writing board is based on low-power flexible liquid crystal writing technology. It only takes a light stroke to appear excellent writing traces. Writing on the screen itself does not consume electricity, and it is only the clearing that will produce electricity consumption. Each button battery can be reused 50,000 times, truly realizing low power consumption.

The fourth-generation microelectronics liquid crystal writing board, without radiation, safe and environmental protection, repeated writing, one key clearing, convenient and fast, suitable for students to calculate calculations and drafts, portable, liquid crystal screen, eye protection, fatigue prevention, suitable for white-collar workers and office workers to replace traditional post-it notes, environmental protection and paperless, suitable for deaf and dumb people to communicate, easy to use, communication unimpeded, suitable for design people to sketch creative ideas at will, simple and convenient, easily retain creativity, suitable for children, free personality graffiti, develop talents and cultivate interests, and will no longer paint the walls, furniture, parents and parents' books and certificates at home.

Distribution, please contact the sales representative, there are more surprises waiting for you!!!