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Ntech Mini USB Powered Cold Mist Humidifier


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In Stock: Cape Town

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6 Month Warranty

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Product Info

This USB powered mini humidifier is quiet, easy to operate, safe and convenient. By adding cool moisture into the air this mini humidifier is an essential part of a good night's sleep, whether the air is dry, during allergy season or when sick. 


  • Continuous and Intermittent Modes
  • Small and compact with 450ml capacity offering hours of mist functionality
  • Heavy mist with ultra-quiet design
  • High quality air humidifier for use in home, office or car
  • Purifies the air and moisturises the skin
  • Portable and easy to carry
  • USB Powered via adaptor, laptop or power bank
  • Auto off when the water level is low
  • Soothing night light function

Portable USB Powered Mini Humidifier

Small portable design allows you to take it anywhere with you whether you are travelling, at home or in the office. The USB power point means you can plug it in your computer, a power bank or a USB Charger.

Two Mist Modes

This mini humidifier has two misting modes. When you press the button once, it will continuously spray for 12 hours. When you press twicet, the device will intermittently spray for 18 hours.

Safe & Auto Shut-Off

There is a built-in water level sensor that will automatically turn off the power when the water level is low. The improved seal design ensures that the unit will stay sealed and not leak, even if accidently knocked over.

 One Button Control

This mini portable USB powered humidifier is easy to use with its “one button control” for all functions. Simply press one button to set the mist and/or night light function.


  • Model Number: GXZ-J623A
  • Material: ABS, PP, Silicone
  • Colour: White
  • Water capacity: 450ml
  • Humidity Capacity: 30-50ml/h
  • Power Type: USB
  • Battery Voltage: 3.7V
  • Input voltage: DC 5V
  • Applicable area – 20-30m2
  • Product size: 95x95x129mm
  • Product Weight:290g 

What’s in the box?

1x Humidifier
1x USB Cable
1x Cotton Filter

Don't take our word for it

Hear from some of our happy customers!

Delivery Policy

Cost of Delivery

We offer FREE Priority Shipping for orders above R1250.

For all other orders, we charge a delivery fee of R79.

How long does delivery take?

Priority Shipping:

Main centres: 2 working days*

Outlying areas: 3 working days*

Standard Shipping:

Main centres: 3 – 4 working days*

Outlying areas: 3 – 5 working days*

*From 1 October to 20 December please expect an additional two working days for your delivery due to high demand and courier limitations.

Pre-Order Lead Times

If a product is on 'pre-order', it will be highlighted on the product page as such. These are orders that have already been placed with our manufacturer but are not yet ready for distribution.

Pre-orders can be cancelled or refunded at any time.

Please expect 30 days or longer delivery times.

Orders made after 11am will be processed the following working day.

Extended Delivery Times

Certain items take a little bit longer to get to you, the shipping lead time of such items will be displayed on the website.

Why do we charge for delivery fee?

We know that some companies offer free shipping - this is because they the shipping price in the price (it's a sneaky little tactic).

We decided to be transparent and show you the delivery cost, rather than hiding it in the price. We would rather be honest with you and keep working on better pricing options to give you a better experience with us!

We value transparency and honesty, that is why we do NOT hide the price of shipping in the product price.

In order to offer you the best prices in South Africa, we unfortunately cannot afford to pay for everyone's shipping. We also didn't want to hide the shipping cost in the price. We are working on a system that may allow cheaper shipping in the near future, we will keep our community updated!

We decided to be transparent and show you the delivery cost, rather than hiding it in the price. We would rather be honest with you and keep working on better pricing options to give you a better experience with us!

Rest assured, we have worked long and hard on sourcing an affordable and FAST delivery service for you, and will continue to work on finding more ways to make things easier for our community.

National Delivery Zone

We only operate and deliver within the borders of South Africa.

Handling & Insurance

Your order is fully insured from the moment it leaves us, right up until it’s in your hands! We only work with trusted door-to-door couriers.

Tracking Number

You will receive an email with a tracking number and link as soon as your goods have left our warehouse in Cape Town.

All orders received by 11 am will be processed the same day and dispatched the following working day on condition that payment reflects in the bank account of Monthly Madness and assuming no stock availability issues. Orders placed on weekends will be processed on the following Monday.

Returns and Refund

Your 100% satisfaction is important for us. We offer a 30-days Return & Exchange Policy:

  • If a product gets damaged or was faulty upon a delivery - we offer 100% refund.
  • Timing: we have a 30-days Return & Exchange Policy, since the day item was received.
  • To be eligible for a return, goods must be unopened, unused, undamaged and accompanied by proof of purchase.
  • For returns, please email with the subject 'Returns' and include your order number, name and the reason for the return.
  • Seller will provide the customer with instructions where to send returned goods. Customers are strongly recommended to get proof of postage when returning goods to avoid "lost packages" situations.
  • Please note that customers are responsible for shipping costs of returned items.
  • When returned item is received and inspected, customer receives a confirmation email, notifying about the status of the refund.
  • If the refund is approved, then it will be processed and a credit will automatically be applied to customer's credit card or original payment method shortly after.

Defective goods

  • If your product is giving you any problems we offer a standard 6 month defective product warranty on all goods purchased through Monthly Madness
  • Goods will be collected and assessed before any refunds are made
  • Certain goods will have a warranty longer than 6 months which will be stated on the product page

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