- Instant Cooling Relief : Experience the benefits of our 10-second cooling ice hockey semiconductor cold compress. Designed to alleviate heat in an instant, this innovative mobile phone bracket supports artery function while keeping your device cool. - Portable and Convenient : Our compact MIN small fan offers reliable cooling wherever you go. Its palm-sized design ensures you stay comfortable all day without adding bulk to your bag. - Customizable Comfort : Enjoy three adjustable speed settings to match your cooling needs. With a powerful 2200mAh battery, this fan provides impressive run times: approximately 7 hours on low, 5 hours on medium, and 3 hours on high. - Efficient Performance : Operating at less than 5W, this fan maintains a working current below 1A and can be easily charged with a DC5V/1A input, ensuring quick recharges for uninterrupted use. - Innovative Cooling Technology : Our product features advanced semi-conductive refrigeration technology, delivering effective cooling for ice hockey balls and enhancing your summer sports experience. - Versatile Applications : Ideal for outdoor activities, office settings, and summer gatherings, this product provides cooling relief during sports events, picnics, or any time you need to beat the heat. - Stay Cool Anywhere : This fan is your ultimate companion for travel, office work, and summer sports, ensuring you remain comfortable in any environment.