Question 1

Does anyone know if the more expensive O2 Cool 8 battery Rechargeable Model FD10006AU with built in batteries blow stronger than this FD10002A model?

Accepted Answer

I don't know about the fan with the rechargeable batteries, but I know the 02 Cool fan with the 8 batteries worked a lot better than the one with the 6 batteries.  The one with the 6 batteries hardly gave a breeze and we sent it back. The one with the 8 batteries is much better. Hope this helped.

Question 2

How much noise does this fan make please? Looking for very quiet. Thank You

Accepted Answer

With the fan on high, sitting 6' behind me, and me next to my computer (2'), the fan is about the same noise level (roughly 40dB), and I have a quiet computer.  On low, it is even quieter.  I have a smaller import fan in my room which makes a lot more noise both on low and high.  I like it!  I'll have to echo the problem of one-handed switch handling, though.  O2 Cool, don't degrade the switch detent.  Instead, add a nub to the slider.

For people who want white noise, buy a white noise generator.  Here's one for $17.88 Prime  https://is.gd/lmIfM3

Question 3

how long does it run with batteries?

Accepted Answer

We took it camping once and it lasted almost two days on batteries, not continuous use, but heavy use.  I disconnect it sometimes from the power supply in my bedroom to use it while I cook or in my sewing room short term and it lasts several days with these shorter battery uses. I'll be buying a second one before our next camping trip, for sure.

Question 4

While on AC, how many watts does it consume?

Accepted Answer

According to Anna, the input is 100-240V- 50/60Hz 0.5A. Your home's electrical outlets are most likely 108-110V. So thanks to Anna's data we now know that when you plug it into your wall the voltage will be 110 volts and the current will be .5 amps. Using Ohm's Law we can find power (wattage) consumed by the fan.110V * .5A = 55WThis fan will consume around 55 W per cycle depending on your voltage. I hope this is all right, I'm still an apprentice.

ASIN	B00ATSHMIQ
Best Sellers Rank	#14,876 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #54 in Table Fans
Blade Length	10 Inches
Blade Material	Plastic
Brand	Treva
Brand Name	Treva
Collection Name	Desk
Color	Black
Connector Type	Type A
Control Method	App
Controller Type	Button Control
Customer Reviews	4.5 out of 5 stars 16,117 Reviews
Electric Fan Design	Table Fan
Electric fan design	Table Fan
Finish Type	Powder Coated
Form Factor	Standalone, Handheld
Global Trade Identification Number	00755247118772, 00755247124575
Included Components	Fan and Adapter
Indoor Outdoor Usage	Indoor
Installation Type	Portable
Is Product Cordless	Yes
Item Dimensions D x W x H	3.8"D x 12"W x 12.9"H
Item Type Name	Portable Desktop Air Circulation Battery Fan With Ac Adapter
Item Weight	2.39 Pounds
Main Power Connector Type	Type A
Manufacture Year	2018
Manufacturer	O2COOL
Material	Plastic
Model Name	Treva
Model Number	FD10002A
Motor Type	Brushless
Mounting Type	Stand
Noise Level	45 Decibels
Number of Blades	5
Number of Power Levels	2
Number of Speeds	2
Part Number	FD10002A0O004000
Power Source	Battery Powered
Product Dimensions	3.8"D x 12"W x 12.9"H
Recommended Uses For Product	Air Circulation
Reusability	Highly Reusable
Room Type	Bedroom
Size	1 Fan
Smart Home Compatibility	Not Smart Home Compatible
Special Features	Portable
Speed	2 RPM
Standby Power Shutoff	Possibly more efficient than average
Style	Modern
Switch Type	Push Button
Theme	Modern
UPC	755247118772 885466094370 885462874402 885485874588 898029687582 012301044515 885277817069 885842526419 885693769225 885680594144
Unit Count	1.0 Count
Voltage	120 Volts
Warranty Description	Comes with manufacturer warranty.
Wattage	10 watts

Treva 10 in Portable Fan Battery or AC Powered 2-Speed Desk Fan Black

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