For more good-looking and affordable items, please search or click the brand： 1700H Scientific Function Calculator Electronic Function Computer For Middle School Students' Cl room Exams Features: Due to its and compact size design, it is portable, easy for you to carry so you can use it at anytime and anywhere you want. Having seamless button processing and anti- pad, providing you with comfortable hand feeling. Built-in Button battery with solar receiving board so it can be used without battery. Supports 12-digit large screen display which makes it more practical for you to use. Features: Portable, Solid Color, Easy to Read Use Product Description: 1700H Scientific Function Calculator Electronic Function Computer for Middle School Students' Cl room Exams Material: ABS Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 450g Package size: 20x10x3cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.)