OUTDOOR
2025.07.30
【Wearable Fan】Cool down from your waist and neck! Adjust the wind direction for full-body cooling
Here’s good news for those who are feeling overly hot… With the 3-way wearable fan "AeroPrime W1," you can cool down immediately by turning it on. Let’s combat the heat with a perceived temperature reduction of 5°C.
A wearable fan that can keep you cool even when wearing a jacket

The wearable fan "AeroPrime W1," which can be used in three ways: as a waist-mounted, neck-mounted, or tabletop device, makes outdoor summer activities a bit more comfortable.
With a direct airflow of 9m/s and a variable direction nozzle for pinpoint cooling, it also comes equipped with a mobile battery and an LED light. It is guaranteed to come in handy for all scenarios such as outdoor sales, outdoor work, sports, and leisure activities. Especially during sports, it promotes evaporative cooling, which can enhance exercise efficiency.
With a direct airflow of 9m/s and a variable direction nozzle for pinpoint cooling, it also comes equipped with a mobile battery and an LED light. It is guaranteed to come in handy for all scenarios such as outdoor sales, outdoor work, sports, and leisure activities. Especially during sports, it promotes evaporative cooling, which can enhance exercise efficiency.
It weighs about as much as a single apple— a versatile cooler for waist, neck, and tabletop use

The body measures 10cm in height, 9cm in width, and 6.4cm in thickness, with an ultra-lightweight of 292g. It weighs roughly the same as one apple, so it won’t put a strain on your waist or neck.
It can be used in three ways: waist-mounted, neck-mounted, or tabletop. When attached to your belt, it sends airflow inside your clothing; when switched to neck-mounted, it cools your face and neck directly. With the included stand, it can also be repurposed as a desk fan. It alleviates the stress of having your hands occupied like with a handheld fan.
It can be used in three ways: waist-mounted, neck-mounted, or tabletop. When attached to your belt, it sends airflow inside your clothing; when switched to neck-mounted, it cools your face and neck directly. With the included stand, it can also be repurposed as a desk fan. It alleviates the stress of having your hands occupied like with a handheld fan.
With a 10000mAh battery, it can blow air for up to 30 hours.

The equipped battery is 10000mAh, making it capable of withstanding long hours of use. With a weak wind, it can run for up to about 30 hours, and even with a strong wind, it can operate continuously for 15 hours.
The main body is equipped with a USB-Type C port that supports both input and output, making it excellent for use as a mobile battery. It can handle sudden power shortages while you are out. It can fully charge an iPhone 16 about 1.7 times, ensuring coolness and power even in situations without a power supply. The battery level is displayed digitally, making management easy.
The main body is equipped with a USB-Type C port that supports both input and output, making it excellent for use as a mobile battery. It can handle sudden power shortages while you are out. It can fully charge an iPhone 16 about 1.7 times, ensuring coolness and power even in situations without a power supply. The battery level is displayed digitally, making management easy.
Experience a wind chill of -5℃ with a direct wind speed of 9m and 4 levels of adjustment

The maximum wind speed of the "AeroPrime W1" is 9m/s, providing a powerful cool breeze comparable to the strong wind level of a hair dryer. It employs a 16000rpm brushless motor, which can lower the perceived temperature by more than 5℃ at 30℃ with 70% humidity.
When worn with a belt, try replacing it with a dedicated nozzle. While suppressing the flap of the upper garment, it can be switched to a diffusion mode that cools the entire back.
When worn with a belt, try replacing it with a dedicated nozzle. While suppressing the flap of the upper garment, it can be switched to a diffusion mode that cools the entire back.
Equipped with an LED light, useful for nighttime work or emergencies

The bottom is equipped with an LED light. It illuminates at 26–28lm (lumens), making it useful as a table lamp for camping or as an emergency light during power outages.
Designed to withstand drop impact with manganese steel clamps and a silicone cover. It can be used stably even during outdoor work or jogging where there is shaking.
Designed to withstand drop impact with manganese steel clamps and a silicone cover. It can be used stably even during outdoor work or jogging where there is shaking.

The wearable fan "AeroPrime W1," which can also be used as a smartphone charger and LED light. It's the perfect gadget for cooling down hands-free during commuting, on-site work, or leisure activities in the summer. You can use it in 3 ways: at the waist, around the neck, or on a table to cool down during extreme heat.
Product Name: AeroPrime W1
Price: 10,000 yen, special price from 7,500 yen
Released by: Smiley Partner
Size: Approximately 10×9×6.4 cm
Weight: Approximately 292 g
Battery Capacity: 10,000 mAh
Continuous Use Time: Low approximately 30 hours, High approximately 15 hours
Wind Speed: Maximum 9 m/s (4 levels)
Functions: 3-way air flow, mobile battery with 5V2A output, LED light 26lm
Included Accessories: Airflow nozzle, strap, charging cable, tabletop stand
● Smiley Partner
Price: 10,000 yen, special price from 7,500 yen
Released by: Smiley Partner
Size: Approximately 10×9×6.4 cm
Weight: Approximately 292 g
Battery Capacity: 10,000 mAh
Continuous Use Time: Low approximately 30 hours, High approximately 15 hours
Wind Speed: Maximum 9 m/s (4 levels)
Functions: 3-way air flow, mobile battery with 5V2A output, LED light 26lm
Included Accessories: Airflow nozzle, strap, charging cable, tabletop stand
● Smiley Partner
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