Features: Mini Portable Fan : Portable Neck Fan One-key control of wind force, simple operation. The wind is divided into three different wind speeds: low / medium / high, so you can control the wind as you like. After fully charged, the 1st to 3rd gears can last for about 8 hours, 6 hours and 4 hours respectively. Long battery life, lasting cool. You can put portable fan in your pocket or bag, also can wear this fan on a lanyard around your neck. Go to work, travel easy to carry. Don't worry about sweat damaging your makeup Adjustable SpeedThis small fan has 3-level wind setting to adjust the wind speed. Giving you a comfortable cooling experience in hot days,Handheld fan , Desktop Fan and Neck Fan as a mobile phone holder. handheld fan with 3000mAh power bank comes to solve this problem for you. This is a fan design brings convenience for girls, boys, sporters, teenagers, office workers, and so on. You can charge your phone, simultaneously enjoy the cooling air. Worthy to own one. 180 Rotatable Fan and Portable Lightweight DesignHandheld, Hanging Neck and Table fan. You can hold it at hand, hang it on your neck with a lanyard included,frees your hand when you need to hold a phone and other stuff. Besides, you can also fold it and put on the table as a desk fan, The small USB fan supports 180 rotation makes you get airflow from different directions so that keep you cool in any angle. it will not take up too much space and weight when putting it in a backpack. Even in your pocket is a breeze. Strong Wind & Ultra Quiet and USB Powered: Personal Fan Using the brushless motor and 7 fan blades, which can gather more airflow and generate stronger wind, moreover it can work more stablely than the others, so you can enjoy a cool and quiet journey. It's extremely convenient to use as you can get power source such as USB adapter, power bank. So you could take it as a desk fan, personal fan. The fan is equipped with 3000mAh battery, can last for 6-8 hours as fan function. Fashion Design High quality material brings the small fan good touch, mini size and light weight makes it perfect for outdoor and travel. Great gifts for family and friends. You can put it in your pocket, backpack, etc. Take it with you when you are out shopping, camping, or climbing. Specification: Battery capacity: 3000mAh Voltage: DC 5V/1A Output power: 5W Product size: 165*80*18mm Battery type: Lithium battery