USB rechargeable portable belt fan with PCM cooling technology, 3 speeds, 5000 mAh battery

❄️ General Description: This WT-F79 portable waist fan is the ideal cooling solution for outdoor professionals, campers, hikers, anglers, or runners. A rechargeable USB fan with PCM cooling technology and cooling pads, it provides an immediate cooling effect on the torso area. With 3 adjustable speeds, optimal quiet operation, and long battery life, stay cool, free, and perform at your best. 📐 Technical Specifications: Material: ABS; Battery: Built-in 3.7V/5000mAh Lithium; Power Supply: USB-C, 5V/2A; Dimensions (product): 56 × 41 × 201 mm; Weight (product): 577 g; Color: Gray/Silver (Deep Space model); Contents: 1 fan, 1 USB-C cable, 1 user manual. 🔧 Installation: No tools or complex assembly required. Simply fasten the adjustable belt around your waist—it adapts to all body types. Ready to use in 10 seconds. ✅ How to Use: Turn it on, choose your speed (low/medium/high), and enjoy a powerful yet quiet airflow. The TPU gel pads, which can be chilled in the fridge, enhance the cooling effect. Perfect for hot days, prolonged exertion, or active travel. ℹ️ Other Information: Designed for intensive outdoor use, this fan combines lightness (577 g), robustness (ABS casing), and ergonomic comfort. The TPU membrane is hypoallergenic and skin-friendly. Fast charging via USB-C port. Ideal for mobile DIY enthusiasts and demanding professionals.