199-Speed Customizable Wind Control: The Mini Clip on Fan stepless wind adjustment from gentle breeze to strong airflow, catering to personalized cooling needs in any scenario. & Lightweight Build: Constructed with ABS+PC and aluminum alloy components, the Portable Clip on Fan is sturdy yet lightweight, making it easy to carry for all-day use. Semiconductor Cooling Technology: The Portable Clip on Fan combines advanced semiconductor cooling with high-speed airflow to quick, refreshing coolness for outdoor activities, commutes, and office spaces. Safe & Convenient Usage: The Mini Clip on Fan includes safety reminders to avoid prolonged direct skin contact with the cooling surface and to charge only in dry, moderate temperature environments. Versatile Multi-Mount Design: The Personal Fan Clip On can be clipped to waistbands, umbrellas, car seats, or placed on desks, with a 360° rotatable fan head to direct airflow exactly where you need it.