🌬️ Stay Cool Anywhere with O2COOL 5-inch Battery Operated Clip Fan in Grey Review

My son needed a battery powered fan for use at summer camp. I knew his bunk might not be next to an electrical outlet. As an electrical engineer, I knew that fans powered by AA batteries are lighter, but don't necessarily last as long. This is EXACTLY what he needed. With two D batteries, he didn't use the thing for a week. I sent it to storage with a fan and about 8 batteries and it was great for a full month and then some more. Exactly what he needed.

In love with this product! We got one as a gift to help my daughter keep her car cool and bought another when my baby boy was born. They work great in the back seat to keep kids cool and they're so quiet we sometimes forget to turn them off because we can't even hear them running. Very durable and love the huge clip for its versatility. We have just come back from a splash pad where we used them on the sunbeds by the pool! The possibilities are endless. It's too early to talk about battery…

I had an earlier version of this fan that used a cable to connect the battery box to the fan. I had to connect the two sections together and then connect the cable. This version is a single unit with no exposed cables. This is very useful because I don't have to worry about hitting the intersection or losing the connection. It's a very quiet fan and I get a lot of feedback on the clip allowing me to attach it to the walker I use or place it on a table or bench while seated. Great little fan…

My poor mother has terrible hot flashes after a hysterectomy 10-11 years ago. I recently introduced her to indoor cycling as Zumba has always been hard on her knees. Unfortunately, the poor circulation in the room and its nice flushes made some activities unbearable. I bought this bad boy and she LOVES it, attaching it to the handlebar of her Keizer bike and providing constant airflow throughout the lesson. Both men and women asked her about the fan and ordered fans for themselves. The fan also

We bought these when it became clear that Hurricane Irma was heading our side of Florida. Being without electricity is one thing, but wet, hot Florida nights without electricity mean no air conditioning. We ordered them Tuesday night and two, along with two packs of D batteries, arrived Friday night when everyone was evacuating the state. I opened them up, put in 2 D batteries and viola, air. The fan has 2 speeds and is very quiet. Now these are small fans and for personal use. They won't cool…

We used these fans to attach to the stroller for those hot summers at Disney World. Some older reviews indicated that the cord and battery were the most annoying, I expected that and figured I could put the battery on the bottom of the stroller and it would be fine. But when I received it, it changed its design and no longer has a cable and detachable battery. Therefore, it is difficult to secure anything because the battery is very heavy. But I ended up using zip ties and it helped it stay…

*Update* The fan survived 2 weeks of storage on a set of batteries, just died last night. 2 fresh D cells and working again. We are happy with that. *Original review* I bought this for my daughter to take to camp for cabin use with "limited" outlets. Like 2 for 14 kids. The fan is quiet at low speeds out of the box and offers decent airflow within a walking distance. About that far will he be from her when attached to the bunk bed. On "Hello" it's slightly louder with no proportional increase…

We live in an area where daily temperatures regularly reach 100 degrees. At this temperature, your child can feel very uncomfortable if they are not in an air-conditioned home. We use this fan almost every time we leave the house. The clamp on it is very strong and will stay in place for almost anything we squeeze it for. It is not difficult to find points to hold on to and point to the child. We use it on the car seat, on the stroller and elsewhere. This thing can move air, unlike other fans…

I work in the video game industry and live in Southern California. Unfortunately, this means I sometimes work incredibly long hours. Incredibly long hours mean I sleep in my car like a homeless person. Because I work on video games, I also look like a homeless person. A homeless man who stole a very nice car and is sleeping in the back seat in the middle of Tuesday. This fan is amazing. It works well and does exactly what it's supposed to do. For someone who occasionally sleeps in their car…