1 Palm Rejection: ON key sunken design, anti error touch, reduced protruding amplitude to prevent erroneous touch clearing during computing. 2 Split Design: Navigation key upgrade, split design to prevent errors, protective cover upgrade, two way slide cover. 3 Battery Powered: Function calculator is battery powered, only one AAA battery is needed for simple installation. 4 Clear Numbers: Comfortable plastic keys, key text wear resistant treatment, clear numbers, light keys. 5 Applicable Scenarios: Black scientific calculator is suitable for junior high school to college, no storage memory, suitable for taking into the examination room.
What's in the box
1 x Scientific Calculator
