Asseny Smart Foldable Calculator with 12 digits display is made of durable ABS material. With a stylus pen and 6 Inch LCD writing tablet that can calculate and record at any time. Repeat writing LCD screen no ink and no dust, which is eye protection and environmental friendly. With one-click erase design can just press the delete button lightly, and the screen will instantly restore to the original. Dual power supply with replaceable CR1220 button battery for ultra-low power consumption and long service life. This portable calculator is the perfect choice for office, school, home use and so on.
