• Long-Lasting Cooling: COMLIFE neck fan's 5000mAh battery keeps you cool for up to 9 hours on a single charge. It only takes 3 hours of Type-C fast charging to power you through work, exercise, or scorching summer days without missing a beat • Ergonomic Comfort: Weighing just 0.61lb, the portable neck fan features a perfectly curved design that gently hugs your neck and shoulders. This summer essential delivers lighter, more comfortable cooling all day long • 3-Speed Adjustable Wind: Tailor your breeze with three customizable speeds! The neck fan is equipped with dual-turbo motors, which ensure double-breeze airflow to beat the sweltering outdoor heat • Full-Coverage Airflow: With 64 precision vents, this personal neck fan wraps you in 360° cooling—keeping workouts fresh by preventing sweat buildup • Shielded Breeze & Perfect Gift: The bladeless design keeps hair tangle-free, while flexible silicone arms (adjustable from 4.7" to 9.8") fit every body type—ideal for gifting to kids, elders, or anyone chasing comfort