8-inch USB Portable Fan – 10400mAh Rechargeable Battery Operated Fan(28Hrs work time) – Personal Desk Fan – Battery Powered Fan use for Bedroom, Desktop, Table, Office, Camping, and Outdoor

【Cool You Everywhere】: Break free from the shackles of the cord, Wavmill portable 8-inch lithium battery fan allows you to enjoy the wind world anytime, anywhere. It is suitable for desktops, offices, bedrooms and living rooms, etc. It can also be brought to outdoor camping.
【Use for Whole Day Anywhere】: Built-in rechargeable 10400mAh lithium battery – super battery life. 6-28 hours of use (depending on the wind speed), keeping you cool all day.
【Tailored for Every Occasion】: 4-speed settings – Low, Mid, High, Natural. 3-timer settings – 1, 3, 5 hours. The 70° up and down adjustable angle allows this fan to cover more of your area.
【Cut Out the Noise】: This powerful yet silent desk fan with brushless copper motor produces very little noise (only 30dB !) without disturbing your sleep. Blows in a quiet, soft wind for a good night’s sleep or a cool nap on hot summer nights
【Easy to Charge】: Compatible with 5V 2A adapter(NOT included), it only takes 4 hours to fully charge. You can also use a computer, car charger or power bank to charge. Very convenient.
【Output to Your Mobile Devices】: Are you still worried about the trouble and embarrassment of not having a power bank when your phone is out of power? This is not just a fan, it can also be used as a power bank for your emergency use.