Portable Design: This handheld fan is and compact, designed for use , perfect for outdoor activities, travel and office use Rechargeable and Eco-friendly: This fan is equipped with a battery and is rechargeable, allowing you to use it anytime, anywhere without frequent battery replacement Advanced Cooling Technology: This mini fan is equipped with 5 wind speeds, which can precisely control the air volume and bring the ultimate portable cooling experience Digital Display: The fan is equipped with a digital display to facilitate users to check the battery level Adjustable Settings: Customize your cooling experience with adjustable settings to comfort in various environments