Hand Free Personal Fan - Portable USB Battery Rechargeable Mini Fan - Headphone Design Wearable Neckband Fan Necklance Fan Cooler Fan with Dual Wind Head for Traveling Outdoor Office Room White

WEARABLE SPORTS FAN, COOL YOUR SUMMERHand Free Headphone Design Wearable Portable Neckband Mini Fan with USB Rechargeable for Traveling Outdoor OfficeTips before use: 1) You’d better tie up your hair before use the mini personal fan. 2) Recharge the fan when it cannot reach the 3rd speed or cannot be turned off. Features: 1, Mute motor super strong wind 2, Wear load and comfortable hands free3, Fan angle adjusted4, product lightweight cool and fashionable5, three wind speed a key switchTips before use: 1) You’d better tie up your hair before use the mini personal fan. 2) Recharge the fan when it cannot reach the 3rd speed or cannot be turned off. How to use: 1)You’d better charge before use it at the first time. 2)Hanging around your neck and long press button to on/off3)Press button repeatedly to change the wind speed Low/Medium/HighNeckband fan satisfactions: Power Source: 18650-3.7V 1800mAh BatteryType: Air Cooling FanInstallation: Neckband, PortableMaterial: Plastic, PlasticCharge Time: 2~3 Hours. Power (W):4.5Voltage (V):3.7Item: neckband mini fanDimension: 260x180mmFan speed level: Low, Medium, And High