1. One key to clear the zero, easy to operate
2. Small and convenient, can be hung on the belt
3. Button battery power supply, energy saving and low consumption
4. Step counting range: 0-99999 steps
5. Accuracy: about 5 steps/100 steps
6. Power supply: button battery included
7. Material: ABS
8. Size: about 4.8 x 3.5 x 2.2cm
9. Weight: about 14g