

🌬️ Beat the heat, stay chic — coolness you can wear!
The O2COOL Deluxe Necklace Fan is a lightweight, battery-powered personal cooling device featuring a vertical airflow design and a 12-hour runtime. Its hands-free, wearable form with an adjustable lanyard makes it perfect for outdoor activities, providing reliable, portable comfort wherever you go.




| ASIN | B0727WHBNL |
| Best Sellers Rank | #35,711 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #121 in Personal Fans |
| Brand | O2COOL |
| Color | Teal |
| Control Method | Touch |
| Customer Reviews | 4.3 4.3 out of 5 stars (19,690) |
| Date First Available | June 6, 2016 |
| Efficiency | Moderate |
| Electric fan design | Wearable Fan |
| Finish Type | Unfinished |
| Included Components | Cord |
| Indoor/Outdoor Usage | Indoor |
| Is Cordless? | Yes |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 ounces |
| Item model number | O2COOL Deluxe Necklace Fan - Teal |
| Manufacturer | O2COOL |
| Model Name | O2COOL Deluxe Necklace Fan - Teal |
| Number of Blades | 3 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 2.3"D x 4.4"W x 3.5"H |
| Recommended Uses For Product | Outdoor, Travel |
| Room Type | Outdoor / necklace fan |
| Size | 1 Pack |
| Special Feature | Lightweight, Portable |
| Speed | 1 RPM |
| Style | 1 PACK |
| Switch Type | Pull Chain |
| UPC | 755247172590 |
| Voltage | 3 Volts (DC) |
| 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.
T**T
Great little fan
Really surprised how much this little fan puts out. I hope it will do as well in the middle of summer. But im currently very happy with the air flow and noise level.
T**8
Cooler on summer days
I bought these for everyone in the family when going to the zoo. Keeps you cooler, but not the greatest. Also use for outside while watching the kids play sports.
R**S
Small compact powerful fan
Powerful, works great, this is the second one I purchased!
M**S
Great fan, questionable reliability
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.
P**N
True to their word
Ordered these for an Eagles concert worked great really glad I had them last. Summer bought one for every member. The family that went and then my husband wore them to the fair County fair really worked out great for him.
T**T
Hot flash rescue!
This is a great hot flash rescue! It is lightweight, quiet and a good alternative to the bulky ones worn around the neck.
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 month ago
2 weeks ago