• Dual power – solar (works only when it is bright) and battery (NOT included)
• Practical – extra large 12 digit and tilted screen display for easy and accurate screen reading
• Human design – comfortable and wide  plus office large computer keys
• 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

Specification:

• Model number: DS-200ML
• Size: 162 x 160 × 39mm
• Style: office commercial type
• Applicable battery type: solar
• Power source: solar
• Material: plastic
• Max. digits: 12