Zeddo Calculator

Zeddo Calculator with clear 12 digits Lcd display is made of durable ABS material. Battery and solar dual power supply that can be used. And it can automatically shutdown for long battery life and save energy. With non-slipads in the bottom four corners can avoid falling during use. Detachable keycaps for easy cleaning and assembly. This portable calculator is the perfect choice for office, school, home use and so on.