Description of the object Hand generator, hand torch, strong light flashlight, optical lens, COB lamp beads, hand for 2 minutes, The built-in flashlight lasts about 20 minutes Hand crank lighter, hand crank for two minutes, can ignite for dozens of seconds Free two USB light bulbs, Shake for two minutes, highlight battery life for 10-20 minutes, Low light battery life is about 40-60 minutes Three-phase brushless generator, pure copper coil, all-aluminum alloy body, CNC computer hole processing, durable Built-in high-quality super capacitor, capacity 20F*3, 5V Regulator circuit, USB output power 5V1A, The hand crank generates 0.56A for two laps per second, and 0.8A for three laps per second. Mobile phone charging should be kept at more than two laps per second, mobile phone charging is suitable for emergency use of super capacitor generators Can be stored for a long time, maintenance-free, Not afraid of overcharge and overdischarge, suitable for outdoor camping, power outage lighting, emergency charging, experiment DIY. Generator size: 10*6.8*3.4cm Generator weight: 280G Generator speed: 2~3 circles per second by hand The package includes 1 x Portable Hand Crank Generator NOTE: The actual color and shape of the item may look slightly different from the images due to technical improvement and manufacturing variation or the color difference of the computer screen