Mini Handheld Fan portable fan,USB 4000mAh Battery Operated Rechargeble Hand Held Fan,8-18 Working Hours with 3 Speed Adjustable for Home Office Traveling (Black)

Mini Handheld Fan portable fan,USB 4000mAh Battery Operated Rechargeble Hand Held Fan,8-18 Working Hours with 3 Speed Adjustable for Home Office Traveling (Black)

• Multiple Operating Modes:(Battery and USB): The usb handheld fan comes with a rechargeable battery having a standard capacity of up to 4000mAh. The Personal fan battery Provides maximum operating time of 8-18 hours, once it is fully charged. You can also connect the fan with micro USB to use it anywhere.
• 3 Adjustable Speed Level:Personal fan has a unique 3-speed control, providing cooling similar to that of an air conditioner. Set the speed setting, as you may need.
• Noise Free:The usb handheld fan sounds less than 27 decibels and Will not Influence Your Sleep
• Power Wind:The MINI Fan is inbuilt brushless motor,which is powerful enough that can support the blade running at very high speed to produce strong wind, the fluid- mechanical designed cover can strength the wind brought out by the blade, you will feel the wind when 2m away from the fan.
• Easy to Hold:When you go outside,you can put it in the bag with you,especially suitable for summer travel or outdoor sports,you can take it to anywhere,like NBA/World Cup Qualifiers/Football Game/or any activity.