Genie Desktop Calculator Compact business desk calculator with adjustable, 12-digit, 2-line LCD display and complete calculation path display and correction function in the second line. The arrow keys and correction key can be used to check the last 1000 calculation steps and can then be checked, changed and confirmed timeless design, high quality Processed, high functionality and with commercial applications (costs, sales, margin and tax calculation) Keyboard: easy-to-use and clean plastic keys Power supply: Dual-Power (solar operation when there is sufficient light and immediate switch to battery operation when the light is too weak) / battery included
