Description
Bedroom Humidifier, Locomotive Air Humidifier with Continuous Mist and Ambient Light, Steam Humidifier
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Adds moisture back to dry rooms: a steady stream of mist runs from this air humidifier as long as the tank lasts
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A decor piece on its own: the locomotive design adds a distinctive touch to a desk, shelf, or bedside table
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Sets a calming mood: warm or blue ambient light plays alongside the mist for evening use
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Runs on any USB port: no special outlet needed to power this steam humidifier
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Scent it your way: add a few drops of essential oil for a light aroma while it mists
Dry winter air makes a bedroom feel harsh, and this bedroom humidifier fixes that with a steady stream of mist that runs for as long as the 10.1 fl oz (300 ml) tank lasts. Styled like a small steam locomotive, it turns a nightstand or shelf into something worth looking at while it works, and the smooth, continuous mist keeps going through the night without needing constant attention.

Plug it into any USB port and the mist starts within moments, so it works as easily at a desk as it does on a bedside table. Pair it with a few drops of essential oil and the steam humidifier doubles as a personal humidifier for the room you are in, whether that is a desk humidifier at work or a mist humidifier by the bed. It comes in Coal Black or Antique Brass, with a 3-pack of Liquid Scent fragrance drops sold as its own option, and the warm or blue ambient light sets the mood while it runs.
Why choose Worfa
Steam Locomotive Humidifier
| Feature |
Worfa |
Others |
| Continuous mist keeps the room fresh |
✓ |
✕ |
| 10.1 fl oz tank runs steadily |
✓ |
Smaller tank |
| Warm or blue ambient light |
✓ |
✕ |
| Locomotive design, not a plain box |
✓ |
Basic |
| Plugs into any USB port to run |
✓ |
Needs outlet |
| 30-day easy returns |
✓ |
Varies |
Why You'll Love It
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Steam-Train Look: the locomotive-inspired shape adds a distinctive decorative touch to a desk, shelf, or bedside table.
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Continuous Mist Effect: releases a steady mist with a steam-like visual that refreshes the feel of a room.
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USB Powered Convenience: a simple USB connection makes this humidifier easy to run at home or in the office.
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Optional Aroma Use: pairs with compatible fragrance drops for a more soothing atmosphere while it mists.
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Easy Everyday Comfort: blends cozy style with simple, everyday moisture support for the room.

Specifications
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Product Type: Steam locomotive humidifier
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Mist Effect: Continuous mist, steam-like visual effect
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Lighting: Warm or blue ambient light
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Aromatherapy Use: Compatible with essential oils
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Color: Coal Black, Antique Brass
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Purchase Option: Liquid Scent, 3-pack of fragrance drops
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Best For: Bedrooms, living rooms, offices, desks, relaxation spaces
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Water Tank Capacity: 10.1 fl oz (300 ml)
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Power Source: USB
Package Includes:
- 1 x steam locomotive humidifier
- 1 x power cable
- 1 x user manual
Right for you if
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✓You want a humidifier that doubles as a night light — warm or blue ambient light built in
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✓You like scented rooms — pair it with essential oil drops for a light aroma while it mists
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✓You want it to look good on a desk or shelf — the steam locomotive design adds a decorative touch
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✓You need it to run a while between refills — the 10.1 fl oz tank keeps the mist going
If two or more of these sound like you, this is the one.
FAQs
Q: How big is the water tank on this humidifier?
A: It holds a 10.1 fl oz (300 ml) tank, enough for a steady run of continuous mist.
Q: Does this humidifier need batteries?
A: No, it runs on USB power, so any USB port or adapter works to power it.
Q: Can I use essential oils with this humidifier?
A: Yes, it is compatible with essential oils for a light aroma while the mist runs.
Q: What colors does the steam humidifier come in?
A: Coal Black or Antique Brass, plus a Liquid Scent 3-pack of fragrance drops sold separately.
Q: Where does this bedroom humidifier work best?
A: Bedrooms, living rooms, offices, and desks, including as a bedside humidifier near where you sleep.