- [D AIRFLOW] Experience rapid cooling with 3 adjustable speed settings powered by a robust brushless motor. Achieve speeds up to 4,100 RPM, providing airflow reaching 4.8 m/s for 360-degree cooling. - [LONG-LASTING BATTERY] Stay cool for 3.5 to 10 hours on a single charge. Recharge quickly in just 4 hours to ensure uninterrupted comfort. - [ENHANCED VISIBILITY] Easily track battery life and airflow speeds on the LED screen, designed with UV protection to minimize glare for clear visibility. - [SUPREME COMFORT & PORTABLE] Crafted from durable ABS and TPU materials, this lightweight neck fan offers a comfortable fit without causing sweat. The 160-degree adjustable design ensures versatility for various activities. Use Scenarios: - Ideal for outdoor activities such as hiking or picnics, providing a refreshing breeze while you enjoy nature. - Perfect for indoor use during hot summer days, keeping you cool while working from home or relaxing. - Great for exercise enthusiasts, offering a hands-free cooling solution during workouts or gym sessions.