Portable Neckband Fan USB Rechargeable Battery Dual Wind Head 3 Speed Adjustable

Specification:
Color: black/white/pink/blue/green
Material: ABS,silicone
Item size: 260*180mm
Battery: 18650-3.7 V
Charging:USB
Hour of use: 2 to 12 hours
Power: 0.3-1.2 W
Installation: neckband, portable

Features:
USB rechargeable: Can be powered by USB port and the fan is compatible with most computers, laptops, portable chargers and other devices with USB output. 2-12 hours working time depends on different speed.
3 adjustable speed level: Low, medium and high speed level. You could adjust appropriate fan speed by pressing the power button repeatedly.
Hand-free design: This fan is design as a headphone to free your hands anywhere.Hanging around your neck and take it everywhere.
Adjustable angle: You can also adjust the suitable wind angles to meet your need.
Dual wind head: The portable fan has two wind head, can feel more powerful airflow, you can wear it on your neck and also can put it on the desktop.
Multifunctional: Ideal for personal cooling at hot outdoor activities, such as camping, picnic, sports meet, trips, sports, soccer and baseball, camping, climbing, fishing and so on.
High quality material: Made of safe material, ABS and silicone, nontoxic and eco-friendly.

How to use:
1) Please charge it before use at the first time.
2) Hanging around your neck and keep pressing the button for 3 seconds to on/off
3) Press button repeatedly to change the wind speed, Low/Medium/Strong.
Warm tips:
1) It is better to 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.