1、High Sensitivity: With high sensitivity and quick response to keys. this calculator will improve your productivity. Made of durable ABS for long term use. 2、With Large Keys: The numbers on the calculator's keys are resistant to wear and tear. and the large buttons prevent you from pressing the wrong ones. 3、Easy Calculation: Equipped with a variety of function. the 12 digit calculator ensures quick calculation. which will largely improve your accounting efficiency. 4、Aesthetically Pleasing Design: Elegant and slim design and reasonable button layout make it aesthetically pleasing and practical. and perfectly sized to fit on your desk. 5、Wide Applications: This calculator is perfect for office. business. student. store and home use. you can also give it as a practical gift to friends. students. Item Type: Solar Calculator Material: Environmentally friendly ABS plastic. Specification: Grey White Battery Model: AA battery. shipped with built in battery. Battery Capacity: 600mAh 1 x Solar Calculator