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Wavmill

8-inch USB Portable Fan - 20800mAh Rechargeable Battery Operated Fan (80Hrs work time) - Personal Desk Fans - Battery Powered Fans use for Bedroom, Desktop, Table, Office, Camping, and Outdoor

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 28
Order within 17 hours and 48 minutes
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Features

  • 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 20800mAh lithium battery - super battery life.20-80 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.

Brand: Wavmill


Color: Grey


Electric fan design: Table Fan


Power Source: Battery Powered


Style: Rechargeable Portable Fan


Product Dimensions: 12"D x 8.5"W x 3"H


Room Type: Bedroom, Home Office, Kitchen, Living Room, Nursery


Special Feature: 3 Timers, 4 Speeds, 70° Adjustable, Power Bank Function


Recommended Uses For Product: Air Circulation, Cooling, Exhausting, Ventilating


Mounting Type: Free Standing


Brand: Wavmill


Color: Grey


Electric fan design: Table Fan


Power Source: Battery Powered


Style: Rechargeable Portable Fan


Product Dimensions: 12"D x 8.5"W x 3"H


Room Type: Bedroom, Home Office, Kitchen, Living Room, Nursery


Special Feature: 3 Timers, 4 Speeds, 70° Adjustable, Power Bank Function


Recommended Uses For Product: Air Circulation, Cooling, Exhausting, Ventilating


Noise Level: 30 Decibels


Wattage: 5 watts


Number of Blades: 5


Voltage: 5 Volts


Switch Type: Push Button


Item Weight: 0.95 Kilograms


Included Components: 8-inch Portable Fan, Type-C Cable, User's Manual


Indoor/Outdoor Usage: Indoor


Model Name: 8-inch USB Portable


Control Method: Touch


Reusability: Rechargeable


Is Cordless?: Yes


Number of Power Levels: 4


Motor Type: brushless


Manufacturer: Wavmill


UPC: 803173554512


Size: 8 inch


Form Factor: Stand Alone


Item Weight: 2.09 pounds


Item model number: f66abbd6-196c-4e43-bdc5-58f1cd8e84ec


Batteries: 1 Lithium Polymer batteries required. (included)


Diameter: 8 Inches


Assembly required: No


Batteries required: Yes


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good quality fan, especially for travel use at night.
Purchased this fan to take on a cruise and future travels. It worked fantastic. Easy to use and charge holds for several hours (~7 hrs) when on high setting. Overall very good quality, quiet, high air flow and easily packed into my suitcase.
Reviewed in the United States on September 17, 2025 by Tony H.
    • Ahh. Beautiful breeze and so sturdy to beat!
Review Image by No name here No name here
Best fan for anywhere you need a breeze! Quiet and way out performed any other fan we’ve bought that’s is rechargeable n cordless too. Perfect for outdoor entertaining. Get one while you can.
Reviewed in the United States on August 25, 2025 by No name here No name here
    • What More Could You Want
Does everything I need it to. Blow air ✅, when and where I need it to. Seems to last FOREVER on a single charge, in fact, I've never seen this thing die on its own. Fits perfectly in my tiny bathroom window ledge where it's primarily used, because my bathroom has no exhaust fan, and poo smells last I checked. Highly recommend! ... show more
Reviewed in the United States on January 19, 2026 by Michael
    • Suprising Little Fan, Excessively Long Charging Time
For its size this fan quietly moves a lot of air effeciently and with good dispersal. Charging & functions are simple & intuitive. The unit overall is well designed: lightweight, stable & easy to clean with 4 fan speeds and 1, 2 & 3 hour timer options. The two lowest fan speeds are adequate for basic comfort up to10 feet away. Most impressive is its battery life; once charged it operated at the second lowest speed continuously for over 60 hours. I would give it 6 stars but for the excruciatingly long charging time: once completely drained it requires ~15 hours to fully recharge, which could be problematic if camping or travelling. It does operate while connected to the USB charger (add a longer cord to your kit): the lowest speed does not discarge the battery while doing so and if using the second lowest, the battery recharges very quickly after turning off. While operating via power cord there is a red blinking light partially obscured by the green power indicator light to indicate that battery is charging. ... show more
Reviewed in the United States on August 26, 2025 by Sensible Fella
    • sturdy and perfect
Love the sturdiness and looks of this fan. It works very well at all 4 levels of speed. It is quiet for a fan and with 5 blades instead of four, it feels much cooler than a normal fan. It also is sturdy and adjustable for it never feels as if it might fall over. It is a $50 fan that I was able to get on sale for $30. I don't know that I would have bought it for more than that and am very pleased with the purchase. ... show more
Reviewed in the United States on July 31, 2025 by Kristi
    • Excellent product
This is a really well made fan and a great value, perfect for off grid living
Reviewed in the United States on October 21, 2025 by James J Buscher
    • Definitely recommend
Excellent speed for the size, charge devices fast and takes charge fast
Reviewed in the United States on January 3, 2026 by TiaMarsh
    • Garbage
This fan lasted about two months. It started off incredibly strong, running all night for a week. The first time I charged it using the cable and an electricity adapter, the adapter got extremely hot. From then on, I charged it through my laptop. The red indicator light that blinks would not stop blinking even after 12 hours. I unplugged it and the fan held its charge for several days. But now, I can't get it to charge at all. The red light won't come on. Disappointing. Money down the drain. I do not recommend this. ... show more
Reviewed in the United States on August 24, 2025 by Thess

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