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g-jack humidifiers: usb power supply, 330ml ultrasonic cool mist for bedroom - portable mini usb humidifier for desktop office with fan, led light, quiet operation (white) logo

g-JACK Humidifiers: USB Power Supply, 330ml Ultrasonic Cool Mist for Bedroom - Portable Mini USB Humidifier for Desktop Office with Fan, LED Light, Quiet Operation (White) Review

6

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
📱 USB Gadgets, 🖥 Computer Accessories & Peripherals

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img 4 attached to g-JACK Humidifiers: USB Power Supply, 330ml Ultrasonic Cool Mist for Bedroom - Portable Mini USB Humidifier for Desktop Office with Fan, LED Light, Quiet Operation (White)

Details

ColorWhite
BrandG-JACK
Capacity330 Milliliters
Control MethodTouch

Description of g-JACK Humidifiers: USB Power Supply, 330ml Ultrasonic Cool Mist for Bedroom - Portable Mini USB Humidifier for Desktop Office with Fan, LED Light, Quiet Operation (White)

The humidifier with 2.4MHz ultrasonic oscillation frequency, decomposes water molecules into micron-sized cool mist with a diameter of 1-5um. Increase the humidity of the air, making your skin away from dryness and keep tender, allowing the room filled with aroma. It’s not only a humidifier. It can be added with different essential oils, accompanied by micron fine mist, making the aroma to fill the entire room. The USB port can be connected with the fan or the warm LED light, so that you can enjoy a more comfortable experience. Built-in waterproof probe, automatic shut-off when no water in it, the double protection is more secure. Essential oils do not directly touch the reservoir to avoid corrode the product parts, leaving the machine durable for use. The mini-machine is 330 ml water tank, easily carry to many places. Perfect for travel, office and home use. It can be continuous use for 10-18 hours, can accompany you all day. Humidifier With only 38DB whisper-quiet working sound, which is an ideal volume for sleep and study.

Reviews

Global ratings 6
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
    3

Type of review

Revainrating 5 out of 5

Cheaply made on USB gadgets

This item worked a total of 3 days! Garbage! When the mist got on the fan, the water corroded the USB connector and now it doesn't work. It's actually a cool little gadget when it works!

Pros
  • Not cheap but decent
Cons
  • Poor instructions

Revainrating 1 out of 5

Great product, best of USB devices

I love this little humidifier, it fits nicely in the corner of my bedside table considering how it fits me, my bedroom is 14 x 10

Pros
  • Fits me great
Cons
  • Nothing

Revainrating 4 out of 5

Does not correspond to the picture CHARACTER

I would not even give this item one star as the item does not look like the picture. I bought one from SHEIN, it was smaller but looked the same. I was disappointed with Revain because I sold Revain for triple the price!

Pros
  • Delivery was very fast
Cons
  • Not as good as advertised

Revainrating 1 out of 5

It won't take long

I've been using it intermittently for several months. It works well. The problems started yesterday and it stopped working in the evening.

Pros
  • Good thing
Cons
  • Security

Revainrating 2 out of 5

A good product. suitable for USB devices

Product works great. The only thing I don't like is that even with a lighter setup I have to refill it twice a day. Great for occasional use though.

Pros
  • Free for educational purposes
Cons
  • There are disadvantages

Revainrating 1 out of 5

Lasted 2 months

Worked well at first with a nice mist in the bedroom. Bought on December 24th 2020, just filled with water but on March 1st the fog stopped. I've tried calling General Jack but the phone number provided isn't working.

Pros
  • Easy to use
Cons
  • Crumpled