1. 3 super-bright white LED lights
2. Just crank 1minute(120 turns)and 3 LED will shine for up to 20 minutes
3. Good cranking handle, Low Noise, high power generating efficiency
4. Under normal conditions, one minute cranking at 120CPM recover the cell capacity to 40%, whose power can make all three LEDs light on about 25 minutes continuously
5. Ideal illumination tool, for family life, travel, outdoor activities and car standby. Especiallly emergency
6. Unique design, lightweight size, convenient to carry
7. Within a year, if use one time each week, it can be used more than five years.