built-in sponge for absorbing cool water and freeze to generate cool breeze.
    Material: durable hard plastic and soft sponge.
    Powered by inner battery with a white stand.
    Super Mini Bladeless design; You can hang it in your neck when doing outdoor sports.
    Great for cooling air in office home or out door activities. More safety and convenient.

Specifications:

Size;12*7*3cm
 Net weight:103g
 Color: Three colors for your selection: Deep blue/Pink/Black
The USB charging cable length: 102.0 cm
 Battery Capacity: 400mAh
Voltage: 5V
 Working current: 250mA
 Charging Time: 2 hours
 Working time: 1-1.5 hours (After fully charged)
 Charging: Charged by USB port

How to use:

 Wet the included cool spongia and keep the water not flowing.
 Put the spongia into the slot.
 This mini fan will offer you cool wind with vapor and can effectively humidify and cool the air.
 The blue LED indicator lamp will light when this item normally operate or is charged.
 And the red LED indicator lamp will light when this item is fully charged.

Package includes:
1 x Handheld Air Condition Portable Bladeless Fan
 1 x USB charging cord.
 1x Hanging Strap