Types: Desktop Calculator >12-Digit
Color: BLACK/GRAY/BLUE/RED
Detail:12-Digit Calculator 
       DUAL POWER SUPPLY
       Durable Plastic Key
Size: 192*143*37.5mm
Carton: 20/40pcs (G/B)
Weight: 207g
Measurements: 450*325*435mm
battery specification：CR2032*1