Review on 🌬️ CestMall Portable Multi-functional Mini Rechargeable Fan with 3 Speeds - Ideal for Outdoor Travel (Black) by Jacqueline Sanchez

Pros: REPLACEABLE batteries for long days at work! For some silly reason, most competitors seal batteries and limit their use, but these let you go all day on backup batteries. 18650 batteries are plentiful and can be found in most battery banks and laptop batteries (at least older ones). I have about 10 of these batteries from old headlamps and laptop batteries so I can literally carry them all day. Cheaper than most similar ones out there. Probably the fastest airflow. I've tried others like the dual fan neck (horrible compared to this one). It seems durable as I've dropped it a few times on concrete and hard surfaces with no issues. Cons: They must have an adjustable strap. At altitude, the battery lasts about an hour and a half, but it pushes out a lot of air, so that's to be expected. you will come across something. Just a little push turns it off. A little annoying when you work a lot, but it's easily trimmed. Overall, they are MUCH better than the competition I've tried. Highly recommended for parcel delivery drivers such as UPS and FedEx drivers without air conditioning and other outside workers in the heat.