Description:Bladeless Neck Hanging Fan USB Rechargeable Hand Free Portable Personal Wearable Neckband Fan for Sports Travel Outdoor Office.Feature:Wide range of applications: suitable for indoor and outdoor activities, offices, subways, travel, camping, picnics, and hiking.Wind speed: weak wind>natural wind>strong wind.The neck fan has 78 ventilation holes to keep the face cool and maintain makeup. Both children and adults can use it safely.Bladeless design, you don't have to worry about the fan blades pinching your hair.Equipped with a 1800 mAh battery, the battery life is approximately 16 hours.Semi-closed air inlet, dust and sweat proof.Specification:Battery capacity: 1800 mAh,Voltage: 5V,Wattage: 5W,Playing time: 4-16 hours,Charging port type: Micro USB,Color: white.Included:1 X Fan,1 X Charging Cable,1 X Manual.