Small Silent Simple Calculator Mini Candy Dormitory Student Office Exam Tool(Green)

1. Shell material: plastic 2. Displayable digits: 8 3. Power supply: button battery AG10 x 1 4. Silicone buttons, comfortable to the contact 5. Replaceable batteries, longer service life 6. Power-saving automatic hibernation, can be woken up at any time, does not affect the daily learning and work 7. Mini and compact, easy to carry 8. Size: 86 x 55 x 8mm 9. Weight: 23g