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 a perfect writing trace. 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 is safe and environmental-friendly with no radiation. It can be written repeatedly and erased with one button, making it convenient and fast for students to calculate and draft. It is light and easy to carry, with a liquid crystal screen that protects the eyes and prevents fatigue. It can be used by white-collar workers to replace traditional post-it notes, and it is environmental and paperless for deaf and mute people to communicate. It is easy to use and can communicate smoothly. It is suitable for designers to sketch their creative ideas at any time, and it is simple and convenient to easily retain creativity. It is suitable for children to draw freely and express their personality, and it can develop their talents and interests. It will no longer paint the walls, furniture, parents' books and documents at home.

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

 Contact Number: 15817374562, Same as WeChat