Efluky’s USB 3-speed mini rechargeable portable fan keeps the air circulating while you work, all for $8.50 with coupon code: WDAIR68K, today only, originally $14.99. You can either connect the fan via USB cable to a power bank, computer or any compatible wall outlet for charging. Best of all, a single charge will last for 8-hours on the lowest speed setting. Product page – be sure to enter coupon code: WDAIR68K during final checkout to receive the additional discount. Continue reading for a video of
“So much better than I expected. I’ve only had it for a little while, but used it on a two day camp. The three speed options are great. I used a large USB power bank to let it run overnight. I don’t know how long it would have ran on the charge. Just a note, when it’s plugged in, the highest speed is slightly reduced compared to running off battery,” said one reviewer. More information.