Welcome to Giyblacko home themed online mall, improve the quality of life, come to choose beautiful and practical home goods!: And 1 Pack Calculator Scientific Engineering Business For School Suitable Office & Stationery Features: Features battery supply for reliable use. Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof. Features grade scientific calculator with 240 scientific functions.Easily handles 1 and 2 variable statistical calculations and three angle modes (, , and grads) and scientific/engineering notation modes. Calculator Size:15x8x2cm/5.91x3.15x0.79in Product Description: Features grade scientific calculator with 240 scientific functions.Easily handles 1 and 2 variable statistical calculations and three angle modes (, , and grads) and scientific/engineering notation modes. Features battery supply for reliable use. Specification Calculator Weight:103g/3.633ounce 1x Scientific Calculator. Color:Green, ,Blue,White Protective hard case keeps calculator from being damaged,Robust, grade scientific calculator. Solid sliding protective case covers either side of the calculator. buttons and the device body 12-digit widescreen display.It has 2-line display shows entry and calculated result at same time. Package includes Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof. Perfect choice for high school and college students. Calculator Size:15x8x2cm/5.91x3.15x0.79in Battery:2x AAA Battery(Not included) Perfect for arts, crafts and school projects. Brand-new high-quality materials, no pollution to the environment. Suitable for most students, white-collar workers, office workers, schools, offices and so on. You can give it to your friends in the back-to-school season and graduation season, which will be the best gift. Support 30 days return, please contact us in time if you have any questions.