Used for extra air flow to a third row seat. Kids can work it easily and it it built sturdy and stays in place.

Works great for getting that cold breeze to the back seats!

I know this fan is advertised for use in a car with an infant, but it's also very useful for an RV or camping.I was excited to get this fan, especially because of the additional connection piece for the automobile headrest. It's the perfect placement in my RV that's out of the way but easy to access later for charging. This fan has so many positioning points (on and off its automobile clamping post), you could conceivably point it at two different people.About charging. They stated it can last up to 16 hours with the included onboard battery. After some tests, I've concluded that it's one fan going that will get you to 16 hours. If you run both fans at once, you'll get 8 hours of operation. That's not bad especially if you plan on sleeping under it and recharge during the day. You could potentially connect it to a cell phone battery brick as well to extend its operational life. I find the low setting to be the best for sleep because it is the quietest setting.You're only going to get one full night of power if you use two fans on low. You can go more than one night if you only run one fan. If you need a fan to run while you sleep multiple nights in a row without having to recharge, look for a fan with a larger battery than this one. But if you don't mind recharging every day or every other day, this is a nice little fan. If you only need it for short trips, it's a great fan because of how positionable it is."this portable fan for car offers up to 1.5 to 16 hours of continuous use on a single charge, depending on the speed and number of fan heads in use"Here's the results I got using two fans on low and 1 fan on low.(Before expiration of battery and charged min 4 hours between tests)Test 1: both fans on low, 4pm to 12 am = 8 hours of lifeTest 2: one fan on low 1am - 6pm = 17 hours

I decided to order a second unit like this to replace my old USB car fans. These were a big upgrade from my previous car seat fan. I already owned fans like these, but they were only powered by USB and had to be plugged in. I like having fans in my car for my dogs. Sometimes, we wait in the car while my mother is in her doctors appointment. I had to leave my car running or bring a power bank to run my old fans while we sat there parked. I love that these have a rechargable battery pack built-in. I still have the option to use it while plugged in. They included a longer than average USB-C cable. The blades are a little bigger on this unit than the USB fans. The fans function much like my old fans. They swivel and pivot so you can aim them in just about any position you want. I also like that each fan can be controlled independently. These fans are quieter than my old set. I like this because my 2 little yorkies don't like things that make too much noise. They each have 3 speeds. They blow a good amount of air. They work just as good as my old wired fans. I thought they would be weaker due to the portable battery, but they aren't. This is great when my neices and nephews are in my car. One of them may want their fan off, and the other wants theirs on. Another feature I look for when ordering accessories like this is the 17mm ball and socket. I have a ton of mounts and adapters that are 17mm ball and sockets. I like the ball on this mount because it is textured and gives a secure connection. This allows me to mix and match the fan with other mounts. I have a 17mm mount on my lawn mower with a cup holder. Now, if I want to, I can mount these fans to the lawn mower on a hot day. The fan is lightweight, too, so it will even work with suction cup ball mounts that often come with car phone holders. Those are just examples, but there are endless possibilities if you already have a bunch of 17mm ball mounts. With the right mount, you can use this fan just about anywhere. Use it on a baby stroller, exercise equipment, in the car, in your home, etc. It is great for the car, home, camping, emergencies, power outages, the beach, etc. As far as battery life, I don't know the exact runtime. The longest I've used them was 2 hours, and they still had charge left. This has a charge indicator light, but it doesn't have battery percentage indicator lights or a display. I would like to give a tip to anyone who gets these. Always fully charge your rechargeable devices before you power them on. Don't even test them out. Just plug them in straight out of the box. After they fully charge, then try them out. I do this with any rechargeable device that I get and always maintain the batteries. This helps with longer runtimes and a longer life span for the batteries. If you are shopping around for fans like this, I suggest getting a rechargable unit. This is much better and more versatile than my old plug-in fans. If I didn't think this was a great fan, I wouldn'thave ordered a second unit. Although I would've liked to see a battery indicator light or display, I still feel this is 5 stars. I love the versatility.