O2COOL Deluxe Necklace Fan Adjustable Lanyard Wearable Fan Purple

Wonderful! The perfect size and speed for my needs,an overheated workplace and me going into the "change of life"! I highly recommend this product.

Kept me so cool during 90 degree weather

I wanted a fan to use while wearing my fursuit and this is a decent size. The cord is a little short but it shouldn't be too big of an issue.

These are great. They cool nicely as they hang around your neck and they blow air up under your chin, which I prefer, without blowing in your face. They are nicely hands free also. Convenient. I’ve used them flat when I lay down also and they keep working even like that. Good air flow.

This is a great way to cool off and I'm more comfortable when it's around 80F inside. It's a great way to use a fan without needing a plug or electricity (meaning it runs on batteries). This does seem pointless if you are using single use batteries but rechargeable NiMHs (Eneloops) works great. You do have to balance the rechargeables because there is no protection or low battery for when one of the cells overdischarge. Usually the other way to tell is that the device slows down. Avoid using older NiMH cells that seem to not work well in other devices as the device may malfunction. I do have one issue and that's the questionable reliability. This has been knocked around a bit (not very hard though) and I've been getting odd clunky sounds like the fan is hitting something inside so I dont know if the fan will last long. I'd buy a second one though to see if it's just the fan itself or they dont handle a lot of jostling around. It happens in a crowded area where people will bump into you accidentally. This fan may keep you cooler than without one or using paper but you do have to also move it around to your forehead and other areas so it's not like regular fans where you get more wind. For this 02Cool also has a mini portable fan that is way more powerful and is almost like a regular fan. Asin: B00TQPO754 The 5 inch fan also allows you to hook it up to anything USB. Still the 02Cool necklace fan is great to have around when you need your hands for other things. Have this low enough it can cool your chest area.

Great price. Works great

These are awesome! Great design because the blade is internal. Very efficient. Ran for over nine hours using rechargeable batteries during our trip to Europe during heatwave. Also good design as fan to put next to bed to keep cool. We used this a lot in rooms in Paris and London in rooms with no AC.

This item was purchased a by amazon.com it was broken on arrival I only got one and I'm really upset because I spent a lot of money and quality control really sucks so I don't know what to say hopefully this review will even get posted trying to return it now I only buy things that are shipped by Amazon said trust Amazon but yet when I go to try to return this it says cannot be returned all there's no battery charge will battery in it it's just to Double-A's which my husband put in and tested to make sure they were good and it didn't Work. I start buying these fans for hurricane season I didn't want to buy the one with the 2 fans on it as I thought all those just looked To gimmick I plus I don't wanna be lit up at night. So I saw these O to cool fans I thought wow I read their reviews are my trust Amazon warehouse but quality control got buy them for one they sent me 1 when it says pack of to and number to didn't turn on with fresh batteries so yeah anyway I'm tired of this time for me to take this Amazon app off my phone because I've spent way too much money on lightning deals and done just done now OK that's all I have to say about this product sorry about the misspelled words I have a spinal cord injury and I do not do any kind of proofreading my badd I guess I publisher got the ones that were brand new for $2 more but then plus paying $2 tax which I never did before never I mean never unless it was from a summit center I pay tax on the ones that are ship From China. I'm tired of returning things you know doesn't fit read reviews and now this doesn't work is like old you know I didn't even think about stuff like that then a fan to have a bag battery because it's 3 years old makes sense though I'd read reviews where people say I turned it on it didn't charge your I can get it now I get it so anyway well I guess I'll have to go find a new hobby maybe Sudoku.

Great little gadget. Ideal for hot flushes or when your the only one at home for a short time and don’t want to put the air con on. It is a little heavier than I would of liked, but the price and fast delivery still makes it 5 star.

very nice, my daughter can use it in her school van as there is no AC

Es un excelente producto. No pesa casi nada. La cantidad de aire que arroja a la cara es buena. Hace relativamente poco ruido comparado con otros ventiladores de su tamaño.

I bought this to wear at my job as I didn't have room at my workstation for a traditional fan and our A/C wasn't cutting it. The fan worked surprisingly well for its size. It didn't blast ice cold air at me like it was a jet engine, but it was comfortable. It has an adjustable strap which came in handy if I wanted the cool air closer to my face or needed it out of the way. This fan was light enough to wear for hours at a time and survived several hard knocks. The battery life was pretty good too. I usually got 25-40 hours out of them (turning it off at lunch helped).

Fabulous fan! It truly saved me during the heatwaves in Italy. You do need to use your own batteries, but they last a long time — much longer than I expected. The fan is lightweight, comfortable to wear, and surprisingly strong. Perfect for travel, outdoor events, or any hot day!