5-in-1 Multifunctional Waist Clip FanA Portable fan serves as a waist clip fan, neck fan, desk fan, and handheld fan. The Personal fan can be clipped onto clothes, shirts, and pants, worn around the neck, or propped up on a table for hands-free use10 Levels Power Wind with Dual MotorsThe cooling fan features dual high-speed brushless motors with a max speed of 16000 RPM, airflow up to 29.85ft/s, and air supply distance up to 8.2ft. With 10-gear adjustable wind speeds ranging from natural to strong and double air outlets for double cooling, this waist fan is ideal for outdoor construction workers, farmersLong Lasting Working TimeThe portable waist clip fan runs for up to 40 hours at low speed and can charge fully in 7 hours. Waist fan used while charging, with max wind speed lasting 8 hours, keeping you stay cool all day long (No Standalone lithium batteries are sold with the product)Emergency Power Supply with LED DisplayThis waist rechargeable fan features a 5V-3A Type-C input for fast charging from USB chargers, laptops, and car chargers and a 5V-3A USB output to charge your phone during power outages or extreme weather. With an LED display design, clearly shows wind speed and battery life, allowing for quick adjustments and timely chargingSturdy Clips & Silicone Anti-DropThe portable waist fan features two manganese steel clamps for enhanced grip strength. The practical design with two clips facing opposite directions allows for versatile placement options as well as a high-quality protective silicone outer cover design for protecting against shocks and drops