MP calculator PE028, solar & batteries, 12 digits, green

MP calculator PE028, solar & batteries, 12 digits, green

12-digit calculator with large keys, for easy and fast typing, without mistakes.
It is powered by a battery but also has solar for operation from sunlight.
It has an easy-to-read screen, which covers the entire width of the device.

Specifications
digits: 12
power supply: solar and battery
color: green