Facing the rapid deterioration of the living space on the earth, environmental issues and energy issues have become common topics of the global public. Low-carbon and environmental protection are the most popular mantras.
This is an individual's temporary design inspired by people's charging design. It converts human bioenergy into wind energy and converts it into electricity for mobile phone charging. The operation method is quite simple, as long as you have been on the air blow pedal, the mobile phone is full of electricity, of course, if many people can come round and will not be too hard. The average wind filled with a balloon can generate five minutes of mobile phone battery power, so it's not bad to calculate it. You can blow up a balloon with a few feet, so everyone can quickly charge the battery!
Custom Sheet Metal Stamping,Custom Metal Stamping,Welded Steel Pipe,Custom Welding Casting
JIANGSU TONGDE INTERNATIONAL TRADE CO.LTD. , https://www.tongdetrades.com