pocket calculator, hot sale mini size, is suitable for business travel use, student use .
- black plastic body, silver aluminum cover on the top of case, brilliant design
- durable plastic keys allow for constant use without ware and tear
- hard PCB board with high quality and stable function
- Energy-saving battery operation with automatic power off
- 3 key memory, GT function for 12 digit calculator, 4 key memory for 8 digit calculator
- 1-line display, 8/12-digit LCD display
- Per cent key, calculation of roots， change sign key +/- simplifies entry of negative numbers
- Battery and solar powered, will function even in a dim place
- great for home , office, and on the go. Performs common math as will as tax functions, perfect for both adults and students
