<b>Specifications:</b> <br> Size: 12*7*3cm <br> Net weight: 103g <br> Color: Rose <br> The USB charging cable length: 102.0 cm <br> Battery Capacity: 400mAh <br> Voltage: 5V <br> Working current: 250mA <br> Charging Time: 2 hours <br> Working time: 1-1.5 hours (After fully charged) <br> Charging: Charged by USB port <br><br> <b>How to use:</b><br> Wet the included cool spongia and keep the water not flowing.<br> Put the spongia into the slot.<br> This mini fan will offer you cool wind with vapor and can effectively humidify and cool the air.<br> The blue LED indicator lamp will light when this item normally operate or is charged.<br> And the red LED indicator lamp will light when this item is fully charged.<br><br><b>Package includes:</b><br> 1 x Handheld Air Condition Bladeless Portable <br>Refrigeration Fan<br> 1 x USB charging cord<br> 1x Hanging Strap<br>