M28 Solar and Battery Dual Power Supply Desktop Calculator – Black

• Dual power – Solar (works only when it is bright) and Battery (one AA battery, NOT included)

• Practical – Extra large 12 digit and tilted screen display for easy and accurate screen reading

• Human design – Ergonomic design comfortable button, wide keyboard with raised keys and increased pressure sensitivity, anti-slip foot pads fit on the desktop

• More functions – Square Root, Auto Replay and Check keys are added. More functions, more facility for quick math calculations, figuring finances, or converting cooking measurements

• Easy to carry, perfect choice for office business,store and home use

Speicification:

• Model: M28

• Size: 146 x 120 mm

• Material: ABS

• Power source: solar / battery

• Voltage of Battery: 1.5 V (battery not included)