➤ BRILLIANT DESIGN. LCD display. Measure: 4" x 2.25" x 0.3". 8 Digits display. Auto power off. Full function memory. Powered by batteries. Battery included. ➤ MINISize. Pocket calculators, smallSize is suitable for your business travel use. This easy to use calculator takes up little space on your desktop and fits into your briefcase or desk drawer. ➤ PROTECTION. Comes with PP flip hard shell cover to protect keyboard and screen from scratching. Reasonable configuration and comfortable. ➤ LONG LASTING POWER. Battery included. The calculator will function even in a dim place. Durable plastic keys allow for constant use without wear and tear. ➤ VERSATILE. Great for home, office, and on the go. Performs common math as well as various financial functions, Perfect for both adults and students.