Description
It is very hard for outdoors workers in the hot summer. Besides, cell phones often run out of battery. At this time, it would be nice to have a hard hat that can not only charge the battery but also have the function of the fan. Right?
Fan function | 80mm four windy pages and low noise |
Solar energy charging | 1W polycrystalline solar panel |
LED headlight | 1W high power LED light with lens |
Long standby time | 1st gear 72 hours/2 gear 48 hours/3 gear 36 hours/4 gear 24 hours |
Charging method | USB: 5V/1A Solar: 5V/0.2A |
Reasonable Front and back proportion weight | The same weight in front and back to keep balance |
Weight | 520 g |
Battery | 5600 mAh |
Power bank | 5V/1A can charge your phone |
Compass | Guiding in the field |
Thermometer | Display the environment temperature at real-time |
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