Belt AC Fan Built for Blue Collar Hustle - Stay cool hands-free with the portable clip-on fan designed for hardworking heroes. Secure it to your belt, shirt, or pants—perfect for site construction, delivering packages, or felling trees. Switch from waistband to desk mode in seconds, so you’re always ready for high-heat jobsites or quick breaks. Power Bank + 40H Cooling: Never Run Out of Juice - Slash downtime with a 10,000mAh power bank that fuels your phone and keeps you cool. Charge your devices mid-shift (5V-2A output) while battling heat on construction sites or outdoor gigs. Type-C charging Precision 0-100 Stepless Speed Control - Dominate 100°F job sites with 0-100% stepless speed control. High-speed brushless motor generates 20ft/s powerful airflow. Customize cooling with 1% incremental adjustments—ideal for high-heat jobsites, hiking Compact, Ultra-Lightweight & Travel-Ready - Ultra-lightweight (0.7lbs!) and smaller than a soda can—slips into tool belts, waistbands, or delivery van cup holders. Built-in LED flashlight ensures safety during nighttime adventures—your ultimate summer companion. "Belt Fan" with Smarter Control - Track battery life and wind speed on the smart LED display—no surprises during 12-hour shifts. Track battery life, wind speed, and charging status at a glance. Never worry about sudden power loss—stay cool and informed all day. Know exactly when to recharge, whether you’re hauling packages or pouring concrete. Rugged, All-Weather Durability - uPVC shell and unbreakable manganese steel clips grip tight to belts, toolkits, or sweaty shirts. The belt AC fan withstand drops and outdoor wear.Perfect for construction, gardening, or extreme weather—engineered for reliability.