3-Speed Rechargeable Portable Fan with Semiconductor Cooling Function – Blue

❄️ General Description This mini portable fan with a semiconductor turbine is the perfect companion for staying cool anywhere: at the office, while traveling, hiking, or camping. Powerful, quiet, and ultra-lightweight, it combines 3 adjustable speeds and a cold compression cooling function—an instant feeling of freshness in summer. 📐 Technical Specifications Material: Durable ABS Dimensions: 16 × 6 × 6 cm (6.3 × 2.4 × 2.4 in) Weight: 140 g Battery: Built-in Lithium, 1600 mAh Battery Life: 3 to 6 hours depending on speed Charging: USB (cable included) — operates while charging Contents: 1 fan, 1 USB cable, 1 storage bag 🔧 Installation No installation required. Take it out of the bag, plug it in via USB, turn it on—it's ready! No tools, no adjustments: intuitive from the first use. 🎯 How to use: Hold it in your hand or place it on a desk. Activate the desired speed (1 to 3) and enjoy the concentrated airflow—enhanced by the 5.8 cm long air tube (3 times longer than a standard mini fan). Ideal for quickly drying hair or relieving intense heat—even on the go. ℹ️ Other information: Its wide-pitch spiral blades (315°) mimic an aircraft turbine: 3 to 5 times more airflow, without the noise. Designed for active adults who demand efficiency, lightness, and immediate cooling—without compromise.