Dual turbine wind-gathering structure of the Rechargeable enhances wind power, delivering faster, more effective cooling during hot days.Fan Around Neck Personal Fan Neck Made of ABS plastic, the Mini is sturdy yet lightweight, suitable for long hours of use during commutes, workouts, or outdoor adventures. Personal Fan Neck Portable Fan Neck Weighing only 165.7g, the Around the has a retractable neck strap and bladeless design, enabling hands-free use and easy portability. Portable Fan Neck Portable features 5 adjustable speed settings with a clear digital display, letting users easily select the ideal airflow for any situation. Built-in rechargeable battery the Personal Fan Neck for extended use, eliminating the need for disposable batteries and reducing environmental waste.