Handheld Fan Portable Mini with USB Rechargeable Battery, 3 Speed Personal Desk Fan with Base, 3-10 Hours Operation Small Makeup Eyelash Fan for Women DURABLE: The portable handheld fan features a durable brushless motor independent unit with a working life of up to 15,000 hours, 7 times longer than most mini fans. The non-foldable handle design prevents handle breakage, a common flaw with most foldable portable fans. High-performance battery: The battery fan is driven by a 1200mAh high-quality rechargeable battery with high performance and high efficiency. Provide you with 10 hours of continuous working time according to different wind speeds. Compared to the same capacity, our battery lasts 20% longer than other batteries. You can carry this mini handheld fan for walking, shopping or other outdoor activities without worrying about the battery. Controllable wind speed: 3-speed adjustable wind speed, which can control the natural, medium and fast air volume according to different needs. You can enjoy the breeze from a slow and natural speed, to a medium breeze, and the fastest speed is a good helper for lashes. Work while charging: Get power from USB devices such as power banks, computers, laptops, USB chargers. When connected to a power source, the hand-held portable fan operates continuously. Put it into the base (included) to become an ordinary desktop fan. A full charge takes 2 hours. Easy to carry and store. Also an ideal handheld fan for summer travel camping gifts for kids, ladies and friends. Great for Disney, travel and dry lashes.