- Ultra-Quiet Operation: Enjoy a peaceful environment with a hand-held fan that operates at less than 15db. Perfect for use in quiet spaces such as offices or libraries. - 6 Adjustable Speeds: Tailor your cooling experience with six speed settings. Wind speeds increase gradually from levels 1 to 5, while the sixth setting simulates natural wind, automatically adjusting to match your needs. - Extended Battery Life: Equipped with a powerful 4000mAh rechargeable battery, this fan provides continuous operation for 4 to 18 hours depending on the speed setting. Quick charging in just 1.5 hours ensures you stay powered up. - Versatile Usage Options: This compact fan can be held in your hand, placed on a table, or worn around your neck using the included rope. Its foldable design makes it highly portable for travel. - User-Friendly Design: Easily adjust air volume with a single button. The digital display shows the current speed setting and battery life, ensuring you are always informed. Additionally, it can function as a power bank for emergency charging of mobile devices like phones and laptops. Practical Applications: - Ideal for outdoor activities such as picnics, camping, or beach days where heat relief is needed. - Perfect for indoor use during warmer months, ensuring comfort while working or relaxing. - Great for travel, providing a convenient cooling solution that can also charge your devices on the go.