Sensitive Big ButtonsThe office calculator is equipped with scientific large button,big button calculator conforms to human habits and is comfortable to touch,sensitive keys that are easy to press down and offer quick data entryLarge LCD DisplayThe desk calculator is designed with 12 digits large LCD display,which improves the clarity of the display screen big numbers clearly and make it easy to readConvenient DesignThe calculator is equipped with essential function and meet your daily use. Desktop calculator is designed with auto power off function idle for a few minutesSolar PowerThis desktop calculator utilizes the solar power,making it convenient to use in any lighting condition.Cute CalculatorThis desk calculator is designed with vibrant color and comfort touch and adorable appearance inject new vitality and provide convenience to your office,work,business, school calculators for students ,store and daily life