4 Smart Misting Modes for Perfect Cooling: This misting fan features 4 adjustable spray modes (Continuous/3s-on-2s-off/5s-on-3s-off/7s-on-4s-off) delivering nano mist that cools the air by 8-10 F instantly. Perfect for pool parties, backyard BBQs, and tailgating events where powerful yet adjustable cooling is needed 2L Large Water Tank for Extended Use: The portable misting fan comes with a 2L built-in tank providing long hours of continuous misting. The wide-mouth design allows quick refills from water bottles ideal for camping trips, beach days, and outdoor festivals without needing hoses or buckets 30000mAh Battery & DC Fast Charging: Equipped with a 30000mAh rechargeable battery, this rechargeable misting fan runs 70 hours (low speed) or 21 hours (high speed). Includes a 12V DC fast charger (full charge in 4.5 hours) great for RV trips, fishing, and power outages 4 Fan Speeds & 90 Auto Oscillation: With 4 speed settings (up to 18.4ft/s airflow), this outdoor misting fan covers 25ft range. The 90 auto-oscillation + 90 tilt ensures even cooling for patios, decks, and outdoor dining areas no hot spots left behind Ultra-Light & Durable for Any Adventure: Weighing just 4.7lbs with a shock-resistant ABS body, this mister fan portable is perfect for hiking, golf tournaments, and sports events. The compact design fits in car trunks and camping gear easily.