HFSKJWI Scientific Calculator, with Erasable Writing Board, Battery or Solar Powered Electronic Office Calculator 10-Digit LCD Display Desktop Calculator(Black)

?More Features
1. Our calculator not only calculate, but also write. It combines a scientific calculator with a 6 inch LCD writing board.

2. With 10 digits display, write while calculating, very convenient for recording.

3. No need dust and ink, LCD handwriting with an erase button and a stylus pen.

4. Our desk calculator adopts silicone buttons, quiet and noise-free, which brings you more comfortable touch feeling and a silent using experience.

?Specifications:
Product name: calculator tablet
Product size 161*78*14mm
Product material: ABS shell + silicone
Screen material: LCD high-definition LCD screen
Battery: button cell + solar
Net weight: 128g

?Note:
Warm Tips:
Don't use a sharp object to crush the screen.
Don't rinse with water or directly touch the fire source.
Contains small parts, not suitable for children under 3 years old.
Do not excessive pressure or tools that may damage the