Neck Fan Portable Bladeless Personal Fans 360° Cooling USB Rechargeable Headphone Design 3-Speed Adjustment for Outdoor Indoor Sports Travel Rest

Features:
78 air outlets produce air to your neck and face around and to keep you cool always.
Simple to operate, one-button adjustment of 3 wind speeds: high, medium and low.
New bladeness fan, free your hands and keep you cool at summer.
Adopts usb charging, you can charge it with laptop, power bank, cellphone charger and other usb port enabled devices. 3 hours charging can work for 3-16 hours according to the wind speed.
Lightweight and comfortable, generate cool winds with fairly low noise. Fits all ages.
Ideal for travel, indoor and outdoor activities, personal cooling, sports, running, reading, working and learning etc.
Comes with elegant package, it is perfect gift for your family, friends and loved ones.

Specification:
Color: White
Material: ABS+PC
Item Size: 7.8in*7.8in*2.4in
Item Weight: 6.8oz
Battery cell: Lithium battery
Battery capacity: 4000mAh
Input: DC 5V=2A
Output: DC 5V=2A
Power: 5W

3-speed Adjustable Mode:
First Level: feel the whispering mute breeze blowing and refreshing experience.
Second Level: feel fresh to drive away the sultry.
Third Level: Cool and super strong wind for cooling instantly.