Scientific Calculator Middle School Student Exam High Battery Black Caculator Engineering

Battery Powered: Function calculator is battery powered, only one battery is needed for installation, environmental protection and saving advantages. Summary Of Selling Points: Applicable to middle school students' exams This scientific function calculator is especially suitable for middle school students. Black Appearance It adopts a stylish black design, which gives people a sense of stability and calculator This calculator only needs one battery to work, very to carry, and can be used for calculation and anywhere. Satisfaction Guaranteed: ONE YEAR WARRANTY, FREE RETURN AND EXCHANGE! We promises every customer a shopping satisfaction, feel free to us if you have any questions about your purchase. We will give you a and detailed reply within 24 hours. to buy for palm Rejection & Spilt : ON key sunken , anti error for touch, reduced protruding amplitude to prevent erroneous for touch clearing during computing. Navigation key upgrade, split to prevent errors, protective cover upgrade, two way slide cover. Clear Numbers: Use high quality plastic keys,and make keys in different area have different shape, to give you the most comfortable experience. Letters on keys are clear, light keys.