FRIZCOLPortable Stroller Fan, Use As Power Bank, 65H 12000mAh Battery Operated Fan Flexible Tripod Baby Car Seat Fans with Timming, Personal Mini Handheld/Desk/Small Clip On Fans For Stroller

Perfect for the summer. Works great, very quite and great to fit anywhere. Has different speed, last a very long time and that's a plus.

Great fan! It's big and powerful, providing a strong breeze that keeps my little one cool and comfortable. Perfect for hot days or on-the-go use. Highly recommend!"

Works great, great battery life and powerful

This fan is almost a miracle. My kitchen is small, almost fully closed off & there’s an AC vent in the room but you would never know especially when cooking even with just one burner on. I’d be trying to cook & have sweat running down my back as if I was working out outside lol it was terrible!! I put a similar small fan in my bathroom (with no vent) & it drastically improved the heat & humidity in the room post shower so I thought let’s try it for the kitchen & now I’m mad I didn’t do it sooner. It’s not perfect but it improves the room by 80%!I love the tripod design which works for my needs it sits perfectly on the lower windowsill behind my stove while being higher than the stove back itself. The swivel head & angle is pretty easy to turn (although if you’re moving it too much the legs may slide out when in tripod but easy enough to reposition). The three speeds are very versatile which in some fans there’s not much of a difference. The power level range is clear on the back so you can know when it’s time to recharge. Lastly it works while plugged in which is huge for me with my fan being in a high use fixed spot!!! I needed a longer cord than it came with for this but that was an easy switch out now I can use my fan 24/7. Overall this fan turned out to be a steal of a deal; would recommend!!

I tried to measure the battery capacity by first fully charging it, then fully discharging it via the power meter (at 1A) connected to the USB port, and then fully charging it. The meter shown:- 5000mAh at 5V (25Wh) when discharging via USB at 1A- 7000mAh at 5V (35Wh) when charging: started with 1.9A current, then slowly dropped to 0.5A in the last hour or so.The actual battery capacity is somewhere in between these numbers. In order to match the advertised 12000mAh capacity of the cell(s) used in battery, the cell(s) would have to have nominal voltage between 2.08V and 2.92V. Considering the advertised capacity, the size of the battery, and the common rechargeable cells voltages, it would have to be rather rare Li4Ti5O12 2.3V cell. Or the 12000mAh capacity has nothing to do with the actual cell(s) used.I wish all sellers would just use Wh (watt-hours) for battery capacity -- this way the voltage doesn't matter and we can compare "oranges against oranges".I also ran the fan on maximum speed after the full charge until the fan stopped -- it ran for 8 hours 53 minutes (not 12 hours as advertised), so regardless on the mAh numbers it's still not as advertised, But it's acceptable for my use, and it's relatively cheap, so may decide to keep it...For those interested, the actual rotating fan's diameter is about 4 1/4".The rotating base and the legs seem weak, but time will tell.

This Fan is awesome for cribs, stroller and car seats. The battery last up to 8 hours. It does take time to charge it but I like that you can use it will charging it. So much worth it.

Very Durable and long lasting fan. Perfect for baby car seats and strollers.

Edited yet again: so I saw these got upgraded with the base and so I decided to try and buy them again. Since their battery life lasts much longer than other portable fans I've bought. The base upgrade is great. The other upgrade I didn't realize they have is that the plastic face (front) plate can come off. Which will be great to actually be able to clean it... In theory. So I bought another fan after buying the other upgraded one. My buggy needs about two fans during the hottest parts of summer. The first fan I got is fine. The second fan the face plate came off really easily. I hit it with my fanny pack and it was on. I could have hurt myself. My thoughts are this is extremely dangerous if you're using this for a child's stroller. So while the upgrades would have been great, the fact it's marketed for use on a child's stroller mattress it extremely dangerous. Please don't buy this.Edit: this thing only lasted about a year. But it isn't completely broken. It's annoying that the way these companies purposely manufacture things were we the consumers can't really fix a small broken part and need to trash the whole thing even if it still works. So the fan part works ok a year later. But it did lose its power rather quickly. Only because it needs cleaned. BUT there's no way to open the fan to clean the blades. So even though I can knock the big dust chunks off with like a nail file through the slots there's still a residue on the blades that need wiped down to allow them to not be slowed down. Which makes the fan lose power. The longer it goes without cleaning, the more power the blades loose.My next issue is the tripod itself is what broke. The way they have the legs made if one breaks it makes the whole thing unstable putting it on my push cart handle. It just now wiggles around any bump I hit because it isn't fully secure. The base does have screws to take it apart, but how they make the legs I can't replace them unless I had a drill with a drill bit that goes through wire.Considering this doesn't always cool me off anymore, instead of buying a new one I might just spend a little more and get a cooling vest to help me in the heat. I'll find a way to secure this fan without its base with wire or something. But if I get another fan like this I'll make sure to look more carefully if I can actually clean it and all that. I'm not a wasteful person. I'd rather spend a little more on an item than spend less and it only last a year then have to junk it for some small reason. This is why our economy and planet is in such a crap state right now and it's only getting worse. Manufacturers do better!Original review:So I'm disabled from driving and walk everywhere I need to go. When I shop I use a folding push cart. When you're walking 2 miles total to grocery shop in the summer it gets rough. I use a parasol to shade me but still it gets bad. So bought this fan to help out. I don't know how it works in super hot weather but it does good so far. It really helps also in the grocery store if I get over heated.