Operation Instructions
A. Switches
1. 1 LED ON
2. OFF
3. 3 LED ON
4. OFF

B. Charge by rotation
1. Take out the shaft
2. Keep rotating the shaft to one direction (clockwise or anticlockwise)
3. Press the shaft down for closing

C. Notice:
1. Keep the switch at "OFF" position when not in use
2. Avoid pointing the light directly at the eyes
3. Avoid water and No falling heavily
4. In order to ensure the battery's life, Please charge the battery fully after it's used.

D. Specification
1. Battery voltage: 3.6V capacity: . 35Mah
2. Lithium battery canbe recharged more than 500 times,
3. If used once a week, it can last around 10 years.