❄️ Decision! 【2025 New Big Size Cooling Plate】 Even more enhanced than conventional products. The exquisite combination of an extra-large, high-performance semiconductor cooling plate and a large airflow neck fan allows this neck cooler to cool dramatically, 1.9 times more effectively than regular cooling fans. The cooling area has been expanded to twice that of conventional products, reaching 2,275,000 μm². Furthermore, two air ducts have been increased by 30%, enhancing the heat dissipation capacity of the cooling area, resulting in a 25% overall performance improvement for the neck cooler. [❄️ Powerful Cooling Sensation] -15℃! 【360° Surround Cooling Wind】 The neck fan is equipped with a high-efficiency cooling function using a big-size Peltier element and boasts an industry-leading 6000rpm ultra-high-speed rotation. Powerful cool air is delivered up, down, and 360°, allowing you to experience a cool wind that envelops your neck and back, instantly cooling your body temperature by 15 degrees in one second. 【DC Motor Energy Saving, 4000mAh Large Capacity】 The DC motor neck fan operates with low noise and quiet operation. It balances energy saving and cooling, extending operating time to a maximum of 12 hours, allowing you to enjoy comfortable cooling from morning to night. Supports fast charging, fully charging in just 3 hours. It also has a mechanism that allows you to use it while charging, so you can escape the heat and cool down even if you don't have time. 【❄️ Comfort that Reduces Burden. Fit!】 By increasing the cooling area of the neck fan by approximately twice, the cooling effect is improved, and the weight is evenly distributed. The flexible arms can be adjusted to fit the shape of your neck, providing a comfortable fit without feeling tight, even during long hours of use. It doesn't get tangled in your hair and adheres to your skin, while also improving cooling power. Also, it stabilizes on your neck without using your hands, so you can use it in various situations such as sports. The neck circumference is 48cm, suitable for people of all body types, from small to adults. 【Hands-Free & New Sensation with Negative Ions】 The neck fan, which can be worn around the neck, is hands-free and is useful in various situations, such as enjoying the outdoors and summer scenery. In addition, the negative ions released at the same time bring airflow, purify the air, suppress fine particles and sweat odors exposed to the surroundings, and allow you to enjoy a refreshing forest bath. 307