Product Name: 2 Line Display Multifunctional Scientific Calculator Model NO.: SH-E23-0001 Logo Printing: Customize Size: Middle Style: Simplicity Waterproof: Not Waterproof Type: Electronic Calculator Certification: ISO9001 Power Source: Battery Max. Digits: 12 Usage: Scientific Calculator Material: Plastic Accurate Size: 60 X 70 X 15mm Weight: 39g Battery: Cr2032/210maa, 1 Min Per Use, 10 Times a Day Multiple Language: Yes Trademark: Customize Transport Package: Carton Box Origin: China (Mainland) Product Description Size60 x 70 x 15mmWeight39gBatteryCR2032/210mAA, 1 min per use, 10 times a dayMultiple languageYes* Save your money efficiently* Helps control your monthly/daily budget* Reminder for overspending* Divide your budget into wide variety of outcome expenses such as: Food, transportation, clothing, entertainment, fixed charges, accommodation, education and any other expense* Easy to bring as a key chain alarm