BREIS 12-Digit Desktop Basic Calculator This standard calculator is a must for any businessman, worker, teacher, student or anybody that needs to make any sort of calculation from time to time. The calculator is made of good quality material and is well constructed. The 12 digit display screen indicates your numbers in clear, dark lettering. Both button battery and 1x AAbattery power ensure that you'll always finish whatever you start, whenever and wherever you are so you don't miss a step. Solar and AA Battery solar battery and 1x AAbattery power ensure that you'll always finish whatever you start, whenever and wherever you are so you don't miss a step Note: 8 Minutes, if not use the calculator will automatically shut down Contain： 1x calculator ( solar battery and 1 x AA batteries ) 1x specification
