In the summer, many people rely on air conditioning. However, how can you stay cool when you can't use an air conditioner , such as when working outdoors or commuting? Neck fans have been gaining attention in recent years. They blow cool air just by hanging them around your neck, and because they are easy to use, they have become popular across a wide range of generations.
This time, we will introduce ways to stay cool without using air conditioning. We will introduce the appeal of neck fans as a way to use them, comparing them in detail from the perspectives of usage scenarios, health, and cost.
Cooling needs for outdoor work and commuting in summer
Summers in Japan are getting hotter every year, increasing the risk of heatstroke . In particular, in the following situations, where air conditioning cannot be used, alternative cooling methods are required:
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Outdoor work such as construction sites and farm work
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Commuting by train or on foot
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Outdoor events such as festivals, sports events, and camping
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In these situations, a lightweight and portable neck fan is the most recommended item.
Air conditioner vs neck fan
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Comparison items
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Air conditioning |
Neck fan
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Coolness
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Cools the entire room
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Pinpoint cooling for the neck and face
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Available locations
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Indoor only
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Can be used indoors or outdoors
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Initial costs
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Expensive (main unit + installation costs)
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Relatively inexpensive (around 2,000 to 10,000 yen)
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Power consumption
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expensive
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Low (USB rechargeable)
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Use on the move
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Not possible
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Possible
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Neck fans are highly portable, and their greatest appeal is that they allow you to easily stay cool even in environments where air conditioning cannot be used .
Comparison of usage scenarios
Air conditioners are suitable for:
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Indoors where you spend a long time, such as at home or in the office
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When you want to share the air conditioning with the whole family
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Scenes where neck fans are useful:
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Walking from the station to work
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Outdoor events and shopping
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Auxiliary cooling when you want to save on indoor air conditioning
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By using it according to the situation, you can achieve both comfort and energy savings .
Health effects
Comparing the health effects of air conditioners and neck fans
Using an air conditioner for a long period of time can cause poor health due to excessive cooling (air conditioning sickness).
The neck fan provides pinpoint cooling by blowing air directly onto the device , so there is less risk of overcooling and you can enjoy natural coolness at a temperature close to the outside air.
The importance of neck fans as a measure against heatstroke
Early symptoms of heatstroke include overheating and dizziness, and quickly lowering body temperature is key to saving your life . Neck fans are effective in efficiently lowering your overall body temperature by cooling the large blood vessels around the neck.
Cost Comparison
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item
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Air conditioning
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Neck fan |
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Initial cost
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Several tens of thousands to several hundred thousand yen
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Around 2,000 to 10,000 yen
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Electricity bill
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Expensive (over 3,000 yen per month)
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Very low (from a few tens of yen)
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Maintenance costs
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Filter cleaning, gas refilling, etc.
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Almost unnecessary (just wipe off)
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Using a neck fan instead of replacing an air conditioner can also help save energy and money.
Neck Fan Shopping Guide
When choosing a neck fan, consider the following:
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Airflow adjustment function: Convenient to be able to switch between strong, medium and weak
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Quietness: Quiet models are available for use in offices and libraries.
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Continuous use time: Models with batteries that last for over 6 hours are reliable
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Cooling function: Models equipped with a TEC cooling plate offer double the cooling effect
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Weight and comfort: Ideally, a lightweight design will prevent fatigue even when worn for long periods of time.
One of the most popular models in 2025 is the TORRAS COOLiFY series , which is a hybrid design that combines a cooling plate and air circulation, allowing you to feel cool even in high temperatures.
The best choice for smart cooling in the summer: COOLiTE Folding Neck Fan is the perfect solution!
Neck fans have become increasingly popular in recent years as a way to stay cool without using an air conditioner , and the patented and genuine TORRAS COOLiTE Folding Neck Fan is garnering a lot of attention as the best choice for 2025.
Features and appeal of COOLiTE
1. Highly praised by travel guide experts!
It has received high praise from popular travel influencers and professional travel guides, who say it's "easy to carry and comfortable to use anywhere!" and has skyrocketed in popularity since it arrived in Japan.
2. Air volume increased by more than 100% compared to previous models
Four turbo fans and a total of 320 fan blades deliver a volume of air that surpasses that of conventional neck fans, allowing you to instantly cool down your PC even when the outside temperature is high.
3. Equipped with the latest ventilation technology "TORRAS Aura-Air"
Four high-performance motors rotate at a maximum of 6500 rpm , delivering powerful airflow from the neck to the entire body.
4. Patented "TORRAS HyperVortex" structure provides refreshing airflow to the entire body
Six extrusion-type air channels efficiently cool the area around the neck, significantly reducing discomfort caused by heat.
5. Foldable for easy portability and angle adjustment
The patented folding structure makes it easy to store in a bag, and the airflow direction and angle can be adjusted to suit your preferences.
6. Reliable battery performance and safe design
The high-capacity 4000mAh battery allows for up to 14 hours of continuous use. The wind speed can be adjusted in three stages. Furthermore, it uses Japanese LG material, and its lightweight design weighs just 310g , making it safe and secure, preventing hair from getting caught.
7. Reliable guarantee system
It comes with an unconditional quality guarantee for 12 months after purchase and lifetime support , and can be quickly replaced in the event of a natural failure.
8. Why is COOLiTE the best?
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Versatile enough for outdoor work, travel, commuting, and any other occasion
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Long-lasting cooling performance plus portability and safety
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A new generation neck fan that combines functionality, design, and reliability
If you want to stay cool and smart this summer, the COOLiTE Foldable Neck Fan is perfect for you. Why not experience comfortable coolness anywhere without relying on air conditioning?
Related article: How to choose the perfect cooling product for this summer!
