OKA Portable Fan USB Rechargeable Neckband Mini Fan Hands-Free Neckband Personal Fan , Headphone Design Wearable Portable 360 Degree Free Rotation for Summer Gift (3 Speeds, 4-12Working Hours) (Black)

Beschreibung

Color:Black Product Name: Portable Fan Charging mode: 5V1A Micro USB cable Charging time: DC 5V/1A 4 hours Use time: about 4-12 hours, It can work about 12 hours at low speed, 7 hours at medium speed, and 4 hours at high speed Battery: 18650 lithium battery [2000 mAh] Color: white Power:0.3-1.2W Weight: 0.57lb Material: ABS + silicone Package contents: fan + usb line + product manual Tips before use: Avoid small objects such as hair sticking into the fan head . Product usage anomaly please stop using . Please pull out the charging wire immediately after charging the product . Charging status do not turn on . Method of application : Put it in the neck from the back . Press theswitch for 3 seconds . Change the wind speed long press switch school bottom threee block wind speed long press switch ,shut down in 3 seconds. Fan head can bend freely change the wind direction . Blue lights flashing at work . Red light on when battery is low. Red light on charging . Red light on when battery is low . Service Guarantee： We strive to provide our customers the highest quality products and the best service. If for any reason our product is not suitable for you, please let us know and we will provide you with a 100% refund.