Rapid Cooling: personal fan , adopt the octa-core hurricane system, the powerful 360?a surrounding air-conditioning cold air can cool down the temperature by 20?aC in seconds, and the whole body will not shed a drop of sweat in a The upgraded condensing touch cools down, making the body cooler and more comfortable.Allows you to feel a softer cool breeze. 4-12 Hours Running & 3 Speeds: 4500mAh large-capacity battery provides 4-12 hours of working time (depending on different speeds) Press the power button repeatedly to adjust the proper fan speed, bringing you a cooler experience , USB powered and rechargeable, can be charged by computer, mobile phone charger, power bank, etc. Quiet Design, Stylish and Comfortable: Wearable earphone design with bladeless fan, hands-free and new display design, let you know your power level at any time, make you look cooler and more textured; portable neck fan made of environmentally friendly ABS and silicone It is flexible and not easy to break; the size of the neck can be adjusted, and the noise is as low as 25 decibels during operation, making the portable neck fan softer, more durable and quieter. Suitable for most people. Safe And Reliable Air Outlet: This portable neck fan features wingless and ergonomic design, Our bladeless personal neck fan is safe for adults, children and even pets; never worry about hair/beard being cut off again , hang it around your neck to enjoy the cool breeze. It's also the ideal companion for working in hot weather.Please note: As we are international seller, our delivery time will take about 10 working days. Our logistics provider and delivery method is: New Zealand Post.