This calculator is a general purpose desktop calculator, 12 digits make it most useful for large calculations. Perfect choice for office, school, store, home using.
Dual powers source, solar and built-in batter-y, energy saving and convenient.
Made of shell plastics, using new durable materials.
Ergonomic design comfortable button, with non-slip feet on the bottom of calculator.
Wide keyboard with raised keys and increased pressure sensitivity.
Easy to read with extra large LCD display, 12 digit display.
Small size and lightweight, portable.
Perfect choice for office, school, store, home using.
Model: KK 837B
Dual Powers Supply: Solar& 1*AAA batter-y (Batter-y is not included)
Item size: 145*120*45mm/5.71*4.72*1.77in
Item weight: 110.3g/3.89oz
Package size: 150*130*45mm/5.91*5.12*1.77in
Package weight: 130g/4.59oz
Please allow 1-10mm error due to manual measurement, thanks for your understanding.