Plasma ignition, hand-cranked igniter, can be ignited dozens of times by hand-cranking for 2 minutes. PWM(Pulse Width Modulation)stepless dimming, aluminum alloy knob, oversize COB lamp panel, with brightness 4 modes when turning off the lights, hand-crank for 2 minutes, battery life for 20-30 minutes for high brightness, and battery life for more than 8 hours for low brightness. Red Led voltmeter, instant display of real-time voltage, remaining power, fully 9-10V. Ultra-high power ignition module, pure copper ignition electrode post (it is very hot, so don't touch the electrode post when igniting). Built-in high-quality super capacitor, capacity of 20Fx8pcs, 5V voltage stabilizing circuit, USB power of 5V 1A output, hand-cranking for two cycles per second to generate 0.56A, and three cycles per second to generate 0.95A. Mobile phone should be for more than two cycles per second, which is only suitable for emergency use, not for long time. Supercapacitor generators can be stored for a long time, without maintenance, and are not afraid of overcharge and overdischarge. USB Urgent Charger Emergency hand generator. Transform the mechanical energy into electric energy. Small size and , Ideal for travel, outdoor activities, daily use. Fully 6V 20F*8 (20F Capacitor x 8pcs) Capacitors are embedded, It could store engergy, long time lighting. COB lamp board (high brightness lasts for 50-75 minutes and low brightness lasts for about 20 hours) can for about 70 times. USB charging needs about 2 cycles per second (fully , it can last until the voltage drops by 4V). The capacity is 2.5 times higher than that of version 1.0V, and it can not be shaken for a short time. Suitable for outdoor camping, power-off lighting, emergency charging, DIY experiment, leisure decompression, appreciation and collection. Generator case size: 10cm x 6.8cm x 4.0cm, weight: 240g Colour:As Shown Material:Plastic Package Contents: 1 * Manual Power Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.