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🛫【Certified Store on JOOM】
A Japanese seller delivering high-quality products across borders!
📦【Shipped from Japan】
We pack carefully and deliver promptly and securely.
🔍【Strict Inspection Based on Japanese Quality Standards】
Only carefully selected products of excellent quality are delivered.
📒【Japanese Instruction Manual May Be Included】
We recommend using a text recognition app for translation.
🛍️【Some items may be based on international specifications】
Thank you for your kind understanding in advance.
👍【If you are satisfied with the product, please "Follow" our store and leave a review!】
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⚠️【Attention! Please be sure to read before purchasing】⚠️
Does this product match the conditions below?
Please check carefully before placing your order.
🔌【Voltage Compatibility】
This product is designed for use in Japan and operates on 90–110V.
Using it with a different voltage may cause malfunction or damage.
🔌【Plug Type】
The plug type is Type A or Type B, which is standard in Japan.
You may need a plug adapter for use in other countries.
💡【Important Notes on Transformers and Adapters】
🔻 A transformer adjusts the voltage to match your device's requirements.
🔻 A plug adapter only changes the plug shape and does not convert voltage.
👉 Using only a plug adapter without a transformer may damage the product.
🚫【Disclaimer】
We are not responsible for any damage or malfunction caused by
improper use without a transformer.
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[New for Summer 2025! Heatstroke Prevention] Stay cool and comfortable this summer with this cool neck ring! This product freezes naturally below 24°C, so you can use it anytime, anywhere, any number of times without the need for special tools. It is a heatstroke prevention item. It keeps your neck cool (neck cool), instantly refreshes you, and cools your whole body over a long period of time with the neck cooler. Unlike cold, harsh ice, the cool ring is gentle on the skin and does not irritate it. Even if it melts, you can simply place it in an air-conditioned room and it will quickly freeze again, so you can continue to use it.
◆ [Convenient and easy-to-use neck cooling product, long-lasting cooling effect] This cooling ring is very easy to use, just hang it around your neck. By cooling the large arteries behind your neck, it lowers the temperature of your entire body and effectively prevents heatstroke. You can enjoy a long-lasting cooling effect and neck cooling by soaking it in an air-conditioned room below 24 or 28 degrees for 30 minutes, in the freezer or refrigerator for 15 to 20 minutes, or in ice water for 20 to 30 minutes. Even in hot weather, this ice ring will keep you comfortable for a long time.
[No condensation & can be used repeatedly] The cooling ring is treated with anti-condensation processing, so it will not condense. The PCM material used in this product was developed to protect astronauts from sudden temperature changes. It absorbs cold air below the set temperature and freezes. When the environmental temperature rises, it releases the stored cold air and maintains the cool feeling. It is not too cold, so the surface is less likely to condense. It does not form water droplets, so you don't have to worry about getting your clothes or hair wet. Even if it melts once, just place it in a cool, air-conditioned space and it will freeze again, allowing you to use it repeatedly.
[Wide range of uses] This heat stroke prevention item - ice neck ring is designed to be lightweight and easy to carry for various active scenes. It keeps you cool and comfortable in any scene, such as commuting, hiking, golfing, fishing, horse riding, gardening, etc. and prevents heat stroke. No matter where you are, the ice neck ring will keep you cool for a long time. In addition, if you encounter any problems during use, please contact us.
◆【How to use and precautions】(1) If the temperature is below 24 or 28 degrees, it can be cooled automatically. If you use a refrigerator, freezer, ice water, or cold water, you can cool it quickly. (2) Freezing time and cooling time ● Cooling time in the freezer → about 20 minutes ● Cooling time in ice water or cold water → about 30 minutes (3) Duration ● Duration (24°C environment) is about 1 hour to 1 hour 30 minutes ● It may vary depending on body temperature and environment. ● In the summer, the cooling reaction will be slower in lukewarm water, so use cold water below 24°C. Precautions * When not in use, store away from high temperatures, high humidity, and direct sunlight. * When freezing in the refrigerator, spread the product out as much as possible. Folding may cause uneven freezing.
◆[New for the summer of 2025! Natural freezing at 24℃ & 28℃] Neck cooling keeps you cool and comfortable in the summer! This product contains two types of temperature, the crystals on both sides of the neck naturally freeze below 24℃, and the crystals on the back of the neck naturally freeze below 28℃, and can be used anytime, anywhere, and as many times as you want without using special tools. It is a heat stroke prevention item. It keeps your neck cool (neck cool), instantly refreshes you, and you can cool your whole body with the neck cooler for a long time. Unlike cold and irritating ice, Cool Ring is gentle on the skin and does not irritate. Even if it melts, just place it in an air-conditioned room and it will freeze again quickly, so you can continue to use it.
◆【Convenient and easy-to-use neck cooling product, long-lasting cooling effect】This cooling ring is very easy to use, just hang it around your neck. By cooling the large arteries behind your neck, it lowers the temperature of your entire body and effectively prevents heat stroke. You can enjoy a long-lasting cooling effect and neck cooling by soaking it in an air-conditioned room below 24 or 28 degrees for 30 minutes, in the freezer or refrigerator for 15 to 20 minutes, or in ice water for 20 to 30 minutes. Even in hot weather, this ice ring will keep you comfortable for a long time.
◆ [No condensation & can be used repeatedly] The cooling ring is treated with anti-condensation processing, so it does not condense. The PCM material used in this product is a substance developed to protect astronauts from sudden temperature changes. It absorbs cold air below the set temperature and freezes. When the environmental temperature rises, it releases the stored cold air and maintains the cool feeling. It is not too cold, so the surface is less likely to condense. Since it does not have water droplets, you don't have to worry about getting your clothes or hair wet. Even if it melts once, it will freeze again just by placing it in a cool, air-conditioned space and can be used repeatedly. Therefore, it is environmentally and economically friendly to use. In addition, it is a product that absorbs and releases heat by repeatedly freezing and melting depending on the temperature environment. It is very convenient because it can be used just by hanging it around your neck.
◆【Wide range of uses】This heat stroke prevention item - ice neck ring is designed to be lightweight and easy to carry for various active scenes. Whether you are commuting, hiking, golfing, fishing, horse riding, gardening, or anything else, it will keep you cool and comfortable and prevent heat stroke. No matter where you are, the ice neck ring will keep you cool for a long time. In addition, if you encounter any problems during use, please contact us.
◆【How to use and precautions】(1) If the temperature is below 24 or 28 degrees, it can be cooled automatically. If you use a refrigerator, freezer, ice water, or cold water, you can cool it quickly. (2) Freezing time and cooling time ● Cooling time in the freezer → about 20 minutes ● Cooling time in ice water or cold water → about 30 minutes (3) Duration ● Duration (24°C environment) is about 1 hour to 1 hour 30 minutes ● It may vary depending on body temperature and environment. ● In the summer, the cooling reaction will be slower in lukewarm water, so use cold water below 24°C. Precautions * When not in use, store away from high temperatures, high humidity, and direct sunlight. * When freezing in the refrigerator, spread the product out as much as possible. Folding may cause uneven freezing.