SWEETFULL Technology via Amazon has select Sweetfull Rechargeable Portable Waist Fans on sale listed below when you apply corresponding promo code/visit promo page. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter Navy-Wife for posting this deal.

Features (10000mAh + Flashlight):

• 5-in-1 Portable Fan: This fan can be used as a waist fan, neck fan, desk fan, shirt fan, or belt fan, The built-in LED light features an SOS flashing function for added safety.
• Long-lasting Battery & Backup Power: Equipped with a rechargeable 10000mAh battery. Enjoy peace of mind knowing the waist fan runs for up to 24 hours on a single charge. Recharge fully in 4.7 hours via USB-C.
• High-speed brushless motor and 3 adjustable speed settings (Max 15500 RPM); Unique aerodynamic design focuses airflow for cooling.
• Protective silicone outer shell withstands 5ft (1.6m) drops; offers shock resistance, drop protection, and sweat resistance. Dual-sided clips ensure a secure grip.
• Includes 63″ adjustable waist belt (emergency Backup, fits all sizes), Universal USB – A/C cable (for phones, lights, GPS), and lanyard.