Characterized by excellent dampproof performance and wear resistance, this mini calculator can be used for a long time.Featuring high rebound key design, this mini calculator can provide you with nice usage experience.Made of high-quality ABS material, it is lightweight and durable to use.The length of the product is 9.5cm, the width is 5.5cm.It is compatible for students, teachers, businessmen and so on.Item Name: Mini CalculatorMaterial: ABSPower Supply: 1 x AG10 Button Battery(Included)Features: High Rebound Key, Accurate, 8 Digits DisplaySize Details: 9.5cm x 5.5cm/3.74" x 2.17" (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.This product does not have solar energy function.Package Includes:1 x Mini Calculator(Random Color)