Solar fans hat

Solar fans hatIt is the use of too much sunlight and the heat of battery plate conversion into electricity thus rotating fans Using quality polysilicon cell panels on the first input. can be used for more than 10 years will not fail (artificial); More than 70MA current maximum output voltage of 1.5 V, the authors 63MM fans. the fastest speed 2100 rpm minutes under a bright lightProduct size:Aduit sizeCarton size:62*44*33CMQty/Carton:50PCS ..
Solar fans hat