With the effect of cooling instantly to a maximum of -16℃, you can fully enjoy coolness even under the scorching sun of midsummer.

Please enjoy a new sensation of coolness, like holding a chilled canned drink.

The secret lies in the "Peltier cooling device."

The coolness lasts for a long time with the power of electricity, allowing you to spend your time comfortably whether you are out or anywhere.
Ideal for preventing heatstroke in the summer.


With a bladeless design, there is no worry about your hair getting caught.

Furthermore, it is made of lightweight and durable ABS resin, designed so that your shoulders will not get tired even after prolonged use.
Nevertheless, it is sturdily built to withstand the harsh conditions of midsummer.

Equipped with the latest DC silent motor, the operating noise is suppressed to 30dB, making it very quiet.

Therefore, you can use it comfortably in quiet environments without disturbing others in offices or on commuter trains.


The secret to instantly chilling coolness even in midsummer lies in the "Peltier cooling device."

It employs the same cooling system as small refrigerators and uses the latest semiconductor heat exchange technology.

The coolness is transmitted to the skin in just 1-2 seconds, lowering the perceived temperature by 11-16℃.

The aluminum block dissipates heat, and by physically cooling the neck, it suppresses the rise in body temperature and prevents heatstroke caused by the body accumulating heat.


It utilizes the latest semiconductor cooling technology.
It is a system that cools the body by utilizing the phenomenon where one side is cooled and the opposite side generates heat when an electric current is passed through it.
It features rapid cooling that is not affected by ambient temperature.


Usage example: When powered by a 10000mAh mobile battery
*The data below was measured at an ambient temperature of 31℃.


Two modes: Weak and Strong:
Weak mode: Can cool up to approximately -11℃ below the ambient temperature.
Usage time: approximately 4 hours
Strong mode: Can cool up to approximately -16℃ below the ambient temperature.
Usage time: approximately 3 hours


Angle adjustment: Pull out the adjuster to adjust the size around your neck.

Size adjustment: Please adjust to your desired size for use.

Storage: It has a spring, so it can be automatically folded after use.



Commuting/School: Move comfortably while staying cool even on crowded trains.

Outdoor walks: Enjoy going out while taking measures against heatstroke, even on hot days.

Sports: For heat measures during exercise.

While cooking: Stay cool even in the kitchen where heat tends to build up during cooking.



Notes: This product does not have a built-in battery.
Please use it connected to a mobile battery or adapter.

Please use a battery or adapter that supports an output of 5V 2.2A or higher.

Beat the hot summer with this innovative neck cooler.

Once you use it, it will become an essential item for going out.
2025/09/08 19:16:33#537a87cf68af64dcc885b11d33adf50f3e63b885