







🧊 Stay Chill, Stay Ahead: The Ultimate Hands-Free Breeze!
The O2COOL Deluxe Necklace Fan is a compact, battery-powered personal cooling device featuring a 1.1-inch blade and a 12-hour runtime on 2 AA batteries. Designed for hands-free use with an adjustable lanyard, it weighs just 3.17 ounces, making it ideal for outdoor activities and travel. Trusted for quality and portability, it delivers a focused vertical airflow to keep you cool and comfortable wherever you go.




| ASIN | B00IIAFH52 |
| Best Sellers Rank | #54,259 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #123 in Personal Fans |
| Blade Length | 1.1 Inches |
| Brand | O2COOL |
| Color | Purple |
| Control Method | Touch |
| Customer Reviews | 4.3 4.3 out of 5 stars (19,679) |
| Date First Available | June 10, 2013 |
| Department | unisex-adult |
| Efficiency | High |
| Electric fan design | Wearable Fan |
| Finish Type | Painted |
| Global Trade Identification Number | 00755247121864 |
| Included Components | Necklace Fan |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Installation Type | No Installation Required |
| Is Cordless? | Yes |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.17 ounces |
| Item model number | FN0200100O048PUR |
| Manufacturer | O2COOL |
| Model Name | Deluxe Necklace Fan - Purple |
| Number of Blades | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 1.13"D x 3.34"W x 4.56"H |
| Recommended Uses For Product | Travel |
| Reusability | Reusable |
| Room Type | Kitchen, Laundry Room |
| Size | 1 Pack |
| Special Feature | Portable |
| Style | 1 PACK |
| UPC | 755247121864 |
| Voltage | 5 Volts |
| Wattage | 5 watts |
N**T
good little backup fursuit fan!
For a fursuiter it’s definitely not the strongest, and you’ll end up bringing a lot of batteries if you’re using it for long con walks, but it still gets the job done. It works, it’s reliable enough, and as long as you’re prepared for the power drain, it does what you need it to without any major issues.
J**E
An interesting and convenient little cooling device you may want to check out.
Lately it has been very warm and uncomfortable because of the unusual hot spring time days. Since they cannot put on the air conditioner in our building because there is a whole process they have to follow; therefore, we have to live with the heat in our building until it begins to cool down a little outside. I noticed on of our dining room servers wearing some kind of unusual looking necklace and asked her about it. She said it is a portable little fan to help keep her cool. She let me try it and I thought it was an interesting cool air device. I decided to look on Amazon for this product and I immediately found it and purchased it (02Cool battery powered deluxe necklace fan with adjustable lanyard for person cooling) because I am always too warm and thought this device would help keep me cool. The service was fantastic receiving this product the next day. It runs on 2 AA batteries and I am very pleased with my purchase. I often wear this cooling device when I feel the need for a nice small fan to keep me cool. Rating: 5 Stars. Joseph J. Truncale (Author: Haiku Moments: How to read, write and enjoy Haiku).
R**H
Good, but not perfect
Not as quiet as I was hoping, but overall a very good fan for what it was. Still searching for something that could be worn under a choir robe...
D**N
small, relatively quiet, worked
light, pretty quiet... works well if you have to have a costume on and will circulate air for sure. I wore this under a blazer and it kept me cool at a party.
S**Y
Not the best for extreme outdoor heat
I purchased 3 of these units to take to Girl Scout camp because the temps were going to be extremely hot! We had a lot of hiking to do and I thought these would be light to carry around, which they are! You can barely feel you have it on. I read a lot of reviews stating how great it worked at Disney world which is a hot! I thought this would do the trick for midwest heat, but no such luck! On the days we used them, the heat index was well over 100 degrees and so I could barely feel the air. blowing on me. It did nothing to cool me down, or my kids. They string is adjustable so I moved it as close I could to my neck and I could still barely feel it. Perhaps if you had one of the fancier ones that had different speeds it would do the trick, but this one felt like a very low speed. It didn't have enough power as other neck fans I have had in the past. I did wear it for 3 days on the average of 6 hours per day, and the batteries were still going strong. It does make some noise but it's not very loud, especially if other noises are around you. If you are looking for a lightweight fan to use indoors this is great! When I tested it in the house with the AC, it seemed more powerful and worked great! If you have a job inside, this might work great for you. .
A**R
Great fan for working out.
I have had this battery run fan for years. I love to wear it when I work out. Sadly I dropped it on the floor and it broke, but I was thrilled to see Amazon had it for sale
S**I
I keep one close by during summer heat
This is a reorder for me. I like that it is hands free and adjustable because of the lanyard. I during the summer, I like to keep one close by. It is very quiet
A**X
Really jeff. What happened to the(?)
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.
T**S
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.
A**R
very nice, my daughter can use it in her school van as there is no AC
C**A
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.
A**R
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).
S**K
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!
Trustpilot
1 week ago
2 months ago