







❄️ Stay cool, stay ahead — the future of personal climate control is here!
The Sherum Cooling Ace 3.0 is a compact, portable air conditioner designed for bedrooms, offices, and kitchens. Featuring 360-degree adjustable airflow, whisper-quiet operation under 21 dB, and three customizable speed settings, it delivers efficient cooling with minimal noise. Powered by a 2000mAh battery and 5V DC voltage, this lightweight (588g) unit offers versatile, freestanding convenience for modern professionals seeking comfort without compromise.
| Brand | Saanerueen |
| Mounting Type | Freestanding |
| Color | Black |
| Controls Type | Button |
| Model Name | Libiyi Cooling Ace 3.0 |
| Noise Level | 2E+1 dB |
| Number of Speeds | 3 |
| Amperage | 2.1 Amps |
| Voltage | 5 Volts (DC) |
| Global Trade Identification Number | 04182377188812 |
| Manufacturer | Saanerueen |
| Item model number | Libiyi Cooling Ace 3.0 |
O**R
Cheaply made
It squeaks and rattles as soon as you turn it in. Can bang it and it stops for a bit then right back at it. After a while it’s a squeal not a squeak and it’s soooo annoying!! You get what you pay for. Don’t buy this. It’s a POS!
D**W
Desktop fan
Very loud. No good.
M**R
Noisy and is just a small fan
Noisy and just a fan. Not that great and now it doesn’t even stay on!!
M**S
Poor quality
Not at all what was shown in ad. I am dissatisfied with this product.
J**H
False advertisement
Very misleading in size and ability and is not quiet at all. Shipping took four weeks to arrive. Should have cancelled the order then. May blow air for a tiny cubicle but do not under any circumstances purchase for any reason. Terrible
F**O
Don’t care for it
Not good it does not working well for the amount they charge
D**
Air fan
This item is very poor Quality!
M**Z
Not quite at all
the fan is extremely noisy. requested to return the product and it doesn't accept the return. even though the description indicates free returns in 30 days, not true. don't waste your money.
Trustpilot
2 months ago
3 weeks ago