Place of Origin
Guangdong, China
Product name
Dual Solar Panels Construction Air Condition ABS Engineering Helmet
LED Light
1W high power LED lamp with lens
Function of the fan
80mm four wind sheet, low noise
Battery using time
1 gear 72/2 gear 48/3 gear 36/4 gear /24 hours
Solar energy
Working voltage 5.5V. Current 200mA
Air volume (square meter/hour)
4.2~5.5
Power adapter
With Type-c socket charging cable. Without charging head
Power bank function
5V/1A can charge the mobile phone