Review on Northfan Portable Neck Fan: Personal Air Conditioner with 3 Speeds, Semiconductor Cooling Chip, USB Rechargeable, 360° Cooling for Indoor & Outdoor | Low Noise | BLACK by Tracey Navasca

I love the design and light weight of this product. Remember that it doesn't blow cold air, it just pushes air out at whatever temperature you happen to be in. The noise level is moderate, it doesn't bother me much, but the more you increase the speed, the louder it gets. It holds a charge well, I probably leave it on 2, sometimes 3 hours a day and I might need to charge it on the 3rd or 4th day. The aluminum cooling plate is great, but only stays cold for about 3 minutes, after that it's done and then the rear ventilation part gets noticeably hot. Overall this is a good buy!