Battery model: CR1632

Module size: diameter 18mm, thickness 7mm (including battery and LED thickness)

16 modes:

1. Slow counterclockwise rotation

2. Medium counterclockwise rotation

3. Fast counterclockwise rotation

4. Slow clockwise rotation

5. Medium clockwise rotation

6. Fast clockwise rotation

7. Gradient speed repeated rotation

8. Rotate the gradient speed counterclockwise by

9, and rotate the gradient speed clockwise by

10. Single light entry, rotation exit by

11. All rotation lights up, rotation exit by

12. Breathing light by

13. Random light by

14. All lights up by

15. Flashing by

16. Off