roduct Highlights: LCD writing, one-button clearing,anti-shock, safety and environmental protection.
Add smart lock function: After writing the content, there is a lock function under the product, don't worry about deleting the content by mistake!
A clear button: delete content with one click, save worry and save trouble!
Durable battery: The writing display does not consume electricity. It is used only after one-click deletion. It takes about one year to use. The battery is easy to disassemble and can be replaced after use.
Material: flexible liquid crystal film, ABS+PC housing
Writing method: pressure sensing
Erase mode: one-click erase
Film color: black
Battery type: button battery
Handwriting color: green