Description: 【Smart Sensor Technology】: This portable hang fan features intelligent motion sensing, automatically turning on when you approach and gradually stopping when you leave 【Double Mode Selection】: Easily switch between two modes of the desktop fan with a simple toggle. Choose the ON mode for manual operation or the AUTO mode for automatic sensor based activation, providing flexibility based on your needs 【Three Adjustable Wind Speeds】: Adjust your comfort with three wind speed settings of the tabletop fan with gentle , strong wind, and breathing mode, allowing you to select the proper intensity at the touch of a button 【Low Noise】: Enjoy a quiet environment with this portable fan low noise performance. Its powerful yet quiet operation ensures it won't disturb your sleep or mood, offering comfort and tranquility throughout its use 【Portable and Convenient Design】: Made of abs plastic HIPS, with USB charging capability and a compact size of 14.25 cmx4.7 cmx18.1 cm/5.61 inchx1.85 inchx7.13 inch, this mini hang fan is great for desktop use or handheld convenience in any room setting Specification: Material: ABS Plastic HIPS Wind Speed: 3 Power input: 5V 2A Rated power: 3W Battery capacity: 1200mah18650 Usage time: 1.5-10 H Charging time: 3-4 H Size Chart: 14.25 cmx4.7 cmx18.1 cm/5.61 inchx1.85 inchx7.13 inch Package Includes: 1 Portable Hang Fan Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may 1 be-2cm error in size.