YANTI Neck Hanging Personal Fan - Hand Free Portable Sports Fans,Small USB Rechargeable Wearable Fan,Headphone Design Mini Neckband Fan for Office Outdoor Travel for Traveling,Sports, Office,Black

Features: Super strong wind, to cool you off. Anti-wear fan for comfortable and hands free experience. Adjustment fan angle to meet your needs. Lightweight and fashionable design, no burden when doing sports. Easy to switch the wind speed - Switch 3 wind speed via A key switch. Specification: Type: Mini Neck Double Fans Built-in lithium battery : 3.7V 2000mAh Power: 0.3W-1.2W Power input: DC 5V 1A Weight: Approx. 168g Size:280x190mm Instructions: 1. Long press for 3 seconds (on/off) 2. Touchs your button to cycle through the wind speed 3. Indicator light: Work: blue light flashes Charging: red light Fully charged: blue light is on Low battery: red flashing Material:abs Package list: 1 xSports Fan 1 x USB Charging Cable