120v/5v usb fan0.5a draw at 5v, so 0.21a draw at 12v. Can be run directly off laptop's usb port, or thru 120v adaptor.Reasonably quiet, and lots of air for a 4" fan. Helped yesterday, when it was 88F inside the camper. A 12v direct hook up would be more efficient, but if the inverter, power bar, and laptop are already on, anyway, it's a small addition to the load... ~1Ah / 5hrs.

See! See what I mean about Candians and temperature?Here it chills to 88F at dawn.Just funnin' witcha.. :)Gonna get one of them. Solar powered

It's the humidity that gets me.

$4.99 free shipping on EBay. Slow shipping. I'm doing the Amazon deal. I have several USB battery packs so I can use it anywhere.

yeah, i didn't check prices anywhere else, just figured i'd grab it and give it a whirl (pun intended).

Nice Little Desk Fan | Good Sam Community

MEXICOWANDERER
Explorer
Jun 14, 2015
See! See what I mean about Candians and temperature?

Here it chills to 88F at dawn.

Just funnin' witcha.. :)

Gonna get one of them. Solar powered
Big_Katuna
Explorer II
Jun 14, 2015
$8.99 on Amazon Prime.
jrnymn7
Explorer
Jun 14, 2015
It's the humidity that gets me.
Big_Katuna
Explorer II
Jun 14, 2015
$4.99 free shipping on EBay. Slow shipping. I'm doing the Amazon deal.
I have several USB battery packs so I can use it anywhere.
jrnymn7
Explorer
Jun 14, 2015
yeah, i didn't check prices anywhere else, just figured i'd grab it and give it a whirl (pun intended).
wa8yxm
Explorer III
Jun 14, 2015
I have one,, got it at a local discount store.. Did not come with the 120 volt adapter or perhaps I mislayed it.. but USB to 120 "Bricks" are ... Common around here.
MM49
Explorer
Jun 14, 2015
This fan works very good. You could sell one of these for a $1000.00 where I'm working.
MM49
Big_Katuna
Explorer II
Jun 18, 2015
Got mine yesterday. Runs 2 hours on my phone battery pack.
Great fan.

Thanks for the heads up.
jrnymn7
Explorer
Jun 18, 2015
definitely liking mine... much more comfortable, especially when there's no breeze blowing thru.
kneal44
Explorer
Jun 18, 2015
walmart has a $10 12 volt plug in takes a couple amps but really makes a good breeze. i use it all note over the bed and makes more comfortable sleeping.