Product function: 1. Cranking for power generation, 3 LEDs lighting or 3 LEDs flashing is optional. 2. Charge for mobile phone 3. Attached a bicycle kickstand as bicycle torch 4. Attached a compass Product features: 1. Crank by hand for power. 2. Charge the mobile phone under emergency; provide 2-8 minutes talking time after 3 minutes charging. 3. High brightness: Max brightness: ≥45000MCD 4. Convenient usage, never needs battery, just need cranking it for power 5. The head of lamp can be circumrotated ?4?#65292;it is practical and convenient 6. Accessorize a bicycle kickstand, it can be used directly and dividually, and enlarges its practicality 7. Accessorize a compass 8. Delicate exterior