Lightweight and Portable: This portable neck fan is suitable for any occasion. It's compact and portable, so you can take it wherever you go. It has an adjustable strap that lets you hang it around your neck or shoulder, leaving you free to do other things with your hands. COOLING OPTIONS FOR EVERY OCCASION: Whether you want quiet, smooth natural air at low speeds, powerful air at high speeds for quick cooling, or smooth, comfortable cool air at medium speeds, this portable neck fan has you covered. Simply adjust the three speeds to find the cooling mode that's right for you. CONVENIENT COOLING SOLUTION: No matter where you are or what you're doing, this portable neck fan will keep you cool and comfortable. Perfect for outdoor dinners, business meetings, commuting, camping trips, travel, graduations and studying. LONG WORKING TIME: This portable neck fan can provide you with hours of cooling on a single charge. It features an upgraded smart IC chip and 900mAh battery capacity for long-lasting use. Cool Breeze: Thanks to the powerful wind speed up to 4.5m/s and centrifugal fan design, enjoy cool and comfortable airflow without dripping sweat.