MHUI Calculator, Electronic Desktop Calculator with 12 Digit Large Display, Solar Battery LCD Display Office Calculator,Black

?product description? Color:Black Battery: one AA battery calculator office daily use. ?Note? Please insert one AA battery for continuous and accurate usage. ?Features? Standard function desktop calculator with 12 Digit Large Display, solar battery and LCD Display, perfect ?For people? for any businessman, acountant, teacher, student or anybody that needs make any sort of calculation from time to time. ?Outstanding Design? Perfect design is good for human habits and comfortable for touch, and ergonomic button design suitable, and Have two-way power, solar and AA battery. It is very easy to use and carry.