Cool Portable hand-crank generator lighting ignition USB charging

Description:
*USB Urgent Charger Emergency hand generator!
*Transform the mechanical energy into electric energy!
*Small size and lightweight, Ideal for travel, outdoor activities, daily use!

Generator size: 9.8cm*6.6cm*3.6cm
Generator weight: 280g
Generator speed: hand-cranked 2~3 turns per second

Version 1.1V: fully charged 6V 20F * 8
COB light panel (high brightness with a range of 50-75 minutes and low brightness for about 20 hours)
It can be ignited for about 70 times, and USB charging requires about 2 cycles per second (full charge without shaking, can last until the voltage drops by 4V). It can be charged for a short time without shaking.