Helect Calculator Standard Function Desktop Calculator Black Purple

Color - Material - Weight Black - PS plastic, 100% brand new - 134G (4.73oz). Size 14.8cm x 11.8cm x 3.5cm, 5.82 inches x 4.64 inches x 1.37 inches. Quality Assurance Carefully selected materials, can touch food, a variety of functions, easy to clean. Professional and Considerate Service Our team has always put customer pursuit and satisfaction first. If you have any suggestions about our products, please feel free to contact us, we are happy to communicate with you and solve the problem. Number of Packages Each box contains a desktop arithmetic calculator. Matters Needing Attention Please insert an AA battery for continuous use. Batteries (not including one AA battery) and solar energy (for bright use only). Features: Dual Power: Solar and battery dual power works even longer. calculators work on solar power and have a 1.5v battery (AA included) as a battery back up and has an automatic power-off.  Display : large display calculator is important kids supplies for school. Easy to read calculator with extra large LCD display.  Big button Design:  calculators adopt scientific button design in line with the use of human habits and comfortable for touch.  High Quality: Black panel and white button fashion style, ABS material durable plastic buttons. Occasion : General purpose desktop calculator, perfect for home, office or store. Gift : The easy to use calculator is a convenient Christmas gift for your father or mother.