Specifications: This calculator is clear and easy for you to read because it uses LED large display screen. Your work efficiency can be improved because this calculator features sensitive button, quick response and high precision. It is made of ABS material. This calculator is mini and portable, which can be carried with you easily and conveniently. The length of this product is 5.5cm and width is 4cm. This calculator is suitable for home and school. Item Name: Mini Calculator Material: Plastic Power Supply: 1 x Button Battery(Included) Features: Quick Response, Portable, Sensitive Button Size Details: L: 5.5cm/2.17", W: 4cm/1.57"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Mini Calculator