Review on 🌀 OBERLY Portable Fan - Unique Second Generation Neck Fan with Black Design - Personal Fan with 2500mAh USB Rechargeable Battery - Silent LED Lighting & 360° Direction - 3 Speeds, 4-11 Hours - Ideal for Indoor Home Office Use by Herthoel Yanda

I work in a screen printing shop with no air conditioning (Florida Heat!) I was about to buy a fan when I saw this and since then I sometimes don't always work on just one area. I thought they were perfect for what I do and they are! Battery life: • 8 hours low • 6 hours average • 4 hours high Not bad for the power these two little fans put out. and if you want longer battery life, start on a low setting for some time in the morning and then crank the setting to medium or high if you like and they'll last for the rest of the day. A handy little gadget that is extremely useful to me as I'm always hot anyway.