General description The USB Portable Personal Hanging Waist Fan is a versatile and convenient accessory designed for outdoor sports and everyday use. With a unique hanging waist design, it allows for hands-free operation while providing refreshing airflow. The fan features three adjustable wind speeds, ensuring comfort in various conditions. Technical specifications Model: ZAY F013 Input: 5V/1A Power usage: Less than 5W Battery capacity: 4500mAh Dimensions: 91 x 73 x 92.5 mm Material: ABS + PP + Electronic Component Compatibility and accessories Includes: 1 * Waist Fan 1 * USB cable Usage Three-speed wind speed adjustment for customized airflow. Can be used as a mobile phone charger in emergencies. Quiet motor for minimal noise disruption. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.