<p>Handheld Fan, 4000mAh Mini Portable Fan, USB Rechargeable Personal Pocket Fan [Up to 16 Hours Working Time] with 3 Speeds, Suitable for Outdoor, Travel - Glacier White</p><p>Rechargeable 4000mAh Battery: The portable fan has a built-in 4000mAh battery, and the TYPE-C charging port only takes 3 hours to fully charge for up to 16 hours of continuous use, Speed 1: Breeze 16 hours, Speed 2: Breeze 10h, Speed 3: Strong Wind 4h.</p><p>Powerful and Cool: The portable fan is designed with 4 wide turbine blades plus an innovative air inlet cover, which can cut a larger air area faster, just like the natural wind gently cools down. Compared with other handheld fans, the innovative blade wind force is increased by 90%, and the fastest motor speed is up to 4400RPM. </p><p>Lightweight and convenient: Mini size handheld fan, light weight (3.35 x 1.59 x 6.46 inches, 175 grams), light to hold in your hand, stable on the desktop, easy to put into the bag, lanyard hole design, meet your more carrying methods. Suitable for travel, daily carry, queuing, shopping, camping, office, outdoor activities, etc. </p><p>Upgraded material: The mini blade hand fan is made of PP material, which is thin and cuts the wind evenly, and the body is made of high-quality ABS plastic material, with a delicate micro-sand touch, and will not fade after long-term use. Very suitable for summer use. It is a surprise summer gift for boys, girls, men, women and children. </p>