THE. Portable Neck Fan Hands Free Portable Neck Fan - Rechargeable Mini USB Personal Fan Battery Operated with 3 Level Air Flow, 7 LED Lights for Home Office Travel Indoor Outdoor USB Fan  (Black)

WEARABLE SPORTS FAN, COOL YOUR SUMMER Hand Free Headphone Design Wearable Portable Neckband Mini Fan with USB Rechargeable for Traveling Outdoor Office Tips 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 on. Features: 1. Mute motor super strong wind 2. Wear load and comfortable hands free 3. Fan angle adjusted 4. product lightweight cool and fashionable 5. three wind speed a key switch 6. Led Lighting Mode How to use: 1)You'd better charge before use it at the first time. 2)Hanging around your neck and press button to on/off 3)Press button repeatedly to change the wind speed Low/Medium/High Neckband fan satisfactions: Power Source: 18650-3.7V 2000mAh Battery Type: Air Cooling Fan Installation: Neckband, Portable Material: Plastic, Plastic Charge Time: 2~3 Hours. Power (W):4.5 Voltage (V):3.7 Item: neckband mini fan.