Huife Portable Hanging Waist Fan Mini Outdoor Hanging Neck Fan USB Charging Handheld Lazy Fan

Brand: Huife1 shop. Product name: Portable waist fan/hanging neck fan. Battery type: Lithium polymer battery. Battery capacity: 4000mAH 3.7V 14.8WH). Shell material: PC+TPU. Working hours: low speed mode 16 hours, mid-range 5 hours, high speed mode 3.3 hours. Charging time: about 3-4 hours. Product Size: 10980 49mm/4.293.151.93in. Product weight: about 220g. Charing cable length: about 30cm. Product speed: low speed-4500 rpm, moderate speed-6000 rpm, high speed-7000 rpm. Feature: Lightweight waist-mounted fan, three-speed wind speed, super strong wind power, portable. Mountaineering, outdoor riding, outdoor running, workshop workers, cleaning workers, etc. Mini and compact, tailored for waist, fixed clothespin design, cool breeze is not exposed. Soft and hard rubber combination process, reduce the impact of buffer, prevent accidental drop. 4000mah large capacity, long battery life, while charging your mobile phone. Long press for three seconds to start, can effectively avoid the trou