The product can be used for writing records, draft sketches, etc.
One erase button to clear the content.
The product uses a new generation of flexible electronic paper technology that can be written repeatedly over 100000 time and it's enviornmental.
Eye protection design, no backlight.
Suitable for many scenarios: early education, learning and office wrok, etc.
Content locking design, do not worry about the important content accidentally deleted!
