Detailed Product Description Description:Calculator,electronic calculator,desktop calculatorSize:14*11.5*4cmOEM&ODM design gift box or logo brand name is availableUse two power sourses1,Solar energy 2:One 1.5 V batteriesExtra big displayFast keyPlastics keyReversed functionProfits calculator %12 digitsPacking:Meas:52.5*41*51.5cm120pcs/ctnG.W:6.6 kg N.W:5.6kg