Extended 30-Hour RuntimePowered by a 8000mAh smart-chip battery, this portable rechargeable fan lasts 5hours on turbo mode or 30+ hours on low speed. Features USB-C fast charging (0-100% in 2.5 hrs) juice it from power banks, laptops, or solar chargers during adventures 4-in-1 Versatile Cooling SystemOne Wearable Personal Fan, endless possibilities: Use this portable travel fan as a waist-mounted breeze booster, neck-cooling fan (includes adjustable strap), desk fan, or handheld personal fan. Designed for construction workers, chefs, hikers, and anyone battling summer heat indoors or outdoors5-Speed Turbo Airflow TechnologyCustomize your comfort with 5-speed settings From a gentle whisper to a 15,000RPM turbo blast that delivers an exhilarating gust of wind. .Our upgraded brushless motor delivers 20 ft/s airflow velocity, cutting through humidity and sweat 3x faster than standard fans. Feel 360 cooling in under 10 secondsDual-Clip Hands-Free DesignExperience effortless cooling with our innovative portable waist fan featuring a patented dual-clip system and bottom air intake. Simply attach the large clip to your belt and secure clothing with the smaller clip for instant airflow no manual holding required. Perfect for outdoor work, gardening, or chasing kids at the parkUltra-Portable Summer EssentialThis Personal Waist Fan weighs just 0.25 lbs with a compact design, allowing it to clip onto your belt or easily fit into your backpack or waistband. Its IPX4 splash-resistant construction makes it ideal for camping, festivals, warehouse work, or kitchen heat. Whether you're fishing, hiking, camping, or cycling, this fan keeps you comfortable all day long. It's also perfect for construction workers, kitchen staff, farmhands, and warehouse laborers