Multi Function Design: This adaptable neck fan features four usage modes around the neck, waist clip, umbrella attachment, and handheld ideal for outdoor adventures, daily travel, work environments, and trips, providing flexible cooling capabilities Standard USB Power: to, computers, car adapters, and wall sockets via common USB cable, offering easy charging for extended outdoor or indoor use Seasonal Cooling Tool: Great for heat relief, outdoor tasks, vacations, kitchen areas, workstations, and dorm rooms, this lightweight ABS fan is your consistent portable cooling companion Adjustable Wind Levels: With 4 selectable speed settings from gentle wind to powerful cooling, this fan adapts to different conditions and individual preferences for rapid comfort in warm weather Effective Quiet Motor: Equipped with a permanent twirling motor, it delivers consistent, directed wind stream with minimal sound, ensuring efficient cooling without disruptive noise during use