Question: what is the best 12 volt fan?
Answer: HITOPTY 12v Electric Car Dash Fan. Buy from AmazonRead Our Review. Alagoo 12V Car Cooling Vehicle Clip Fan. ...  O2COOL Portable Rechargeable Fan. ...  Yesurprise Electric 12V Car Fan. ...  EXCOUP 12 Volt Vehicle Fan. ...  Go Gear 12 Volt Oscillating Fan. ...  HueLiv Electric Car Cooling Fan. ...  AboveTEK Dual Head Car Fan.