Multi-Functional Waterproof hand winding rechargable dynamo LED Flashlight
- Alarm function: Make alarm when the red light is flashing
- Charge mobile phones for urgent use
- Rechargable Battery: 3.6V80mA Ni-MH environment-protected battery
- Cranking it or screwing the rump for 1 minute (120 circles), it can continually be used for 10 minutes
- With a compass in the rump
Product Description
This product takes advantage of new technology, and no need to change the battery, it generates electricity by hand-cranking or screwing the rump, or by USB connecting to the computer. This is waterproof product. It can charge mobile phones in different types. It is fixed with a compass in the rump, and it can make alarm when the red light is flashing.
good for camping, outdoor, hiking, walking. Use human power to charge by hand wind the cranking flash light and sav… More >>
Multi-Functional Waterproof hand winding rechargable dynamo LED Flashlight