Portable handheld fan: Compact and lightweight design makes it easy to carry and use anytime, anywhere. High-capacity 3600mAh battery provides long runtime on a single charge. Wireless charging capability; can be used as a handheld fan or table fan. Adjustable wind speed with 100 levels, offering a range from soft to strong airflow to suit various needs. Three-in-one versatile design: can be used as a standing fan, handheld fan, or neck fan, ideal for multiple environments. Equipped with real-time battery level indicator for convenient monitoring and timely charging. Operation modes: 1-100 speed settings. Control method: Middle button click to select 20, 40, 60, 80, or 100 speed levels. Working power: 0.9-6W. Working current: 1A. Motor speed: 13000 rpm. Charging input: 5V/2A. Battery type: 3600mAh/18650. Charging time: Approximately 3.5 hours. Usage time: 2 to 12 hours depending on speed setting. Color: White. Material: ABS plastic and electronic components. Package Contents: 1 x Fan 1 x Charging Cable Note: This package includes only the items listed above. Other accessories or products are not included. Note: Lighting effects and display settings may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3 cm.