Bijoubox Cooling Cooling Ice Neck Cools to Heat Neck Cooling Ice Neck Band Baby Ring, Ring, 28°C (80°F), Protection, Cooler, Unisex, Kids, Reusable,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. This mysterious ice cooler is made from PCM material and freezes in temperatures below 28°C. The ring stays cool even in the hottest of summer days! It effectively cools the carotid arteries in your neck at a comfortable temperature, making it a great way to prevent heatstroke. It's not too cold like ice, so you don't have to worry about low-temperature damage, and it's gentle on your skin. Simply place it in a cool, air-conditioned space and it will refreeze even if it melts, so you can reuse it! You can also put it in the freezer or immerse it in tap water to freeze it even faster, making it perfect for sudden outings. The design fits snugly around the neck and stays put, making it ideal for a variety of occasions, including those working outdoors, actively participating in sports, commuting to work or school, fishing, doing housework, those who suffer from hot flashes, those working in spaces without air conditioning, and those who want to relax after a bath. [Material] TPU, PCM (Phase Change Material) ■S size (for kids): Width (outside) approx. 13.5cm Width (inside) approx. 9.5cm Neck circumference (outside) approx. 43.5cm Neck circumference (inside) approx. 37cm Weight approx. 95±10g ■M size (women's): Width (outside) approx. 14.9cm Width (inside) approx. 10.9cm Neck circumference (outside) approx. 47.5cm Neck circumference (inside) approx. 40cm Weight approx. 115±10g ■L size (Adult/Men's: Width (outside) approx. 16.0cm Width (inside) approx. 12.0cm Neck circumference (outside) approx. 51.5cm Neck circumference (inside) approx. 44cm Weight approx. 125±10g Keep your ring cool even in the sweltering heat of summer! This neck cooler is made from PCM material, a mysterious ice material that freezes at temperatures below 28°C. It efficiently cools the carotid arteries in your neck at a comfortable temperature, making it ideal for preventing heatstroke. It's not as cold as ice, so there's no risk of cold damage and it's gentle on your skin. Simply place it in a cool, air-conditioned space, and it will refreeze even after it melts, making it reusable! It freezes even faster in the freezer or under tap water, making it perfect for unexpected outings. Its design ensures a secure fit around your neck. It's perfect for a variety of occasions, including those working outdoors, active sports, commuting to work or school, fishing, doing housework, dealing with hot flashes, working in spaces without air conditioning, and even after a bath or to relax! ■ Please Read: *Cooling sensitivity varies from person to person. *This product cannot be used as an ice pack. *Color may vary depending on the freezing method and individual differences. *When frozen, the body may become partially dented, but this is a product specification and does not affect use. *If the body breaks, immediately stop using it. If liquid gets on it, rinse it with water. Please rinse with water. If you experience any skin irritation or rashes due to the liquid, please consult a specialist. *Due to the nature of the product, if stored in an environment above 28°C, the product may turn into a liquid and not feel cold. *During summer shipping, the product is expected to be delivered in an environment above 28°C. The rings may melt and harden repeatedly, so some may have dents. Please allow them to cool on a flat surface before use. *As this is an imported product, there may be small scratches, stains, or dents on the product or packaging. Please note in advance. *The actual color may differ depending on your monitor settings. *Slight changes in design and specifications may occur depending on the manufacturing period. Please note. *Air bubbles will not affect the product's usability. *There may be slight variations in weight (±10g) depending on the product. Thank you for your understanding. [Material] TPU, PCM (Phase Change Material) [M size (women/children)] Height: approx. 11.8cm, Width: approx. 10.5cm, Weight: 125g ± 10g [L size (adult)] Height: approx. 1 2.7cm Width: Approx. 11.7cm Weight: 135g±10g