Features: Brand new and high quality It is simple and beautiful, very light, easy to put in pockets, school bags. 12-digit large screen, adopts intelligent energy-saving mode, long-lasting battery life, can be used for 2 years. Will enter sleep mode after a period of inactivity, press any key to wake up. The back is equipped with a non-slip pad, which is not easy to slide on the desktop and with a 15-degree support shelf for easy reading. The design of the mute button will not disturb others when you press the button. The round button is exquisite and modern, and the durable button can be pressed tens of thousands of times. Specifications: Size: about 14x8.5x1cm/5.5x3.35x0.39in Color: White/Pink/Green/Orange/Yellow Weight: 110g Material: ABS Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to manual measurement. Package includes: 1 x Calculator