Fangrui Product Details Fangrui Product Details [practical And Comfortable] Mechanical Switch Calculator With Large Buttons For Easy And Precise Finger Presses, Comfortable To Hold. 15tilt Design 12-digit Digital Display Provides The Viewing Angle And Stability, Ergonomic, Practical And Beautiful. This Calculator Is Also Equipped With The Functions Of Percentage, Root Sign, And Memory Recall, Which Can Satisfy The And The Basic Learning And Office Operations. [ And Portable] This Pastel Calculator Is Made Of Abs Plastic, Light Weight, Easy To Carry. Compact Size, 4.4x6.3 Inches, Ensures Visibility And Saves Desktop Space. The Bottom Corners Are Designed With Non-slip Gaskets, Which Is Not Easy To Slip Off During Operation. [power Saving And Practical] This Desk Calculator Requires Only One Aaa Battery (not Included). It Is A Very Smart And Hassle-free Office Accessory. [application Occasions] Practical Functions And Beautiful Appearance, Very Suitable For Office, Home, School Use. [cute Gift] Dopamine Gradient Color Matching, With Typewriter Sty