Specifications: Name:Portable waist hanging fan Colour:white,black,green Material:ABS+PP+electronic components Size: 9.1*7.3*9.2 cm/3.58*2.87*3.62 inches Battery Capacity:4500mAh package list:1* portable waist fan Description: Unique design: Turbo-driven airflow, forming a stable and powerful ring waist wind, quickly sending away the heat flow, three wind speeds, one soft wind, two natural wind, three powerful wind Easy to wear:Attaching the fan to your shirt, trousers or belt allows you to direct airflow exactly where you need it, just like an air conditioner, for hands-free cooling on the go. Powerful battery life:With a 4500 mAh battery, this fan has a powerful battery life for everyday cooling needs. Choose from three different speeds to customise your cooling experience. Easy to use:Stay cool and comfortable anywhere with a clip-on portable fan, an innovative device that can be worn on the outside, inside or on the side, with multiple ways to wear it and chase away the sweltering heat Versatile: Whether you're cooking, gardening or working on a project, this hands-free fan is the perfect way to beat the heat. This compact fan is also perfect for outdoor activities and can be taken anywhere.