Ships from Hongkong. Color: As picture shows.The screen is LED. It's clear and convenient. Suitable for button cell. Cell is not included. It will be powered off automatically when you not use it within 5 minutes. Lovely design and very practical to use in your daily life. Light weight and mini style will be portable in your bag or pocket. It can be used as school/office/home calculator. Lovely, special and functional. Product Name : Electronic Calculator; Design : Ballon Main Material : ABS Plastic Profit margin calculation Attractive design; Weight : 55g Total Size(approx.) : 13*7*1.8cm