General description This Portable Floor Fan is a multifunctional and lightweight device that is foldable and height adjustable, making it perfect for both table and floor use. It is ideal for outdoor activities such as camping, traveling, and picnics, and serves as a practical gift for loved ones. Technical specifications Battery capacity: 7200 mAh Charging time: Approximately 4 to 6 hours Battery life: 3 to 23.5 hours, depending on speed Noise level: Less than 30 decibels Adjustable angle: 180-degree multi-angle tilt Usage 4 modes: soft, cold, strong, natural Remote control operation with a range of 10 meters Programmable timer from 1 to 4 hours Removable and washable mesh front cover for easy cleaning Non-slip silicone pad on the base for added stability Other information Please charge the fan before first use 5-blade design for strong wind Ultra-quiet operation suitable for studying, working, or meetings