Review on Accering Portable Fan: Mini Pocket Fan with 2 Speed Adjustable, Handheld Imitation Camera Design - USB Rechargeable or Battery Powered - Ideal for Women, Men, Girls, and Boys (Blue) by Michelle Lyons

I bought this to use at the gym as it's a little swampy in our YMCA cardio room. I've had it not long ago so can't comment on durability but for this type of product I wouldn't expect it to last forever or withstand abuse. It arrived in working condition, loads, clip is strong, neck holds position well. The fan itself is very impressive for its size, producing a nicely focused airflow that's perfect for my use case. It has 3 modes, the lowest of which offers surprisingly good air movement and almost no noise. As expected, the other modes gradually get louder and louder. It has an internal battery and also works when connected with the included micro USB cable. At this price you can't ask for much more.