Himist USB Aromatherapy Diffuser & Humidifier – LED Night Light
Himist USB Aromatherapy Diffuser & Humidifier – LED Night Light
Himist Landscape Aromatherapy Diffuser & USB Air Humidifier
Transform any room into a calming retreat with the Himist Landscape Aromatherapy Diffuser. This compact, CE-certified ultrasonic essential oil diffuser combines whisper-quiet humidification, soothing aromatherapy mist, and a soft colorful LED night light — all powered by a convenient Type-C USB cable. Perfect for your home office desk, bedroom, yoga space, or dormitory.
Why You'll Love It
- 3-in-1 Functionality: Acts as an aromatherapy diffuser, air humidifier, and ambient LED night lamp in one sleek unit.
- Type-C USB Powered: Simply plug into any USB-C port — laptop, power bank, wall adapter — for instant, hassle-free use at 5V/5W.
- Ultrasonic & Ultra-Quiet: Operates at under 36 dB, so it won't disturb your sleep, work, or meditation sessions.
- 250 ml Water Tank: Delivers a steady mist output of 15–25 ml/h, covering spaces of 11–20 m² for hours of continuous atmosphere.
- Timing Function: Set it and forget it — the built-in timer lets you control exactly how long it runs.
- Auto Power-Off Protection: Automatically shuts off when the water level runs low, keeping the device safe and giving you peace of mind.
- Colorful LED Ambient Lighting: Cycles through soft, mood-setting colors to complement any space beautifully day or night.
- Landscape Design: Eye-catching scenic silhouette design makes it a stylish décor piece as much as a functional appliance.
Technical Specifications
| Capacity | 250 ml |
| Mist Output | 15–25 ml/h |
| Power | 5W (max) via Type-C USB at 5V |
| Noise Level | <36 dB |
| Coverage Area | 11–20 m² |
| Material | ABS + PP |
| Dimensions | 173 × 69 × 139 mm |
| Weight | 335 g |
| Certification | CE |
| High-Concern Chemicals | None |
What's in the Box
- Aromatherapy Diffuser × 1
- Type-C USB Cable × 1
- User Manual × 1
Made in Mainland China.
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- Food Grade Silicone Espresso Knock Box & Tamping Mat — another stylish desk or kitchen companion.
Learn more: NIH on aromatherapy and essential oils
Frequently Asked Questions
Q: What type of essential oils can I use with this aromatherapy diffuser?
A: This Himist ultrasonic aromatherapy diffuser is compatible with most standard water-soluble essential oils. Simply add a few drops of your favourite essential oil to the 250 ml water tank before switching it on. Always use 100% pure essential oils and avoid synthetic fragrance oils that may leave residue in the tank.
Q: How long will the diffuser run on a full tank of water?
A: With a 250 ml water tank and a mist output of 15–25 ml/h, you can expect approximately 8–12 hours of continuous misting on the lower mist setting. The built-in timer and auto power-off feature ensure it runs safely for exactly as long as you need.
Q: Does the LED night light stay on even when the mist is off?
A: Yes — the colorful LED ambient light can be operated independently from the mist function, allowing you to enjoy the soothing night-light effect without running the humidifier. Use the keyboard-style button controls to switch between modes.
Q: Is the Type-C USB cable included, and what power source does it need?
A: Yes, a Type-C USB cable is included in the box. The diffuser operates at 5V/5W, which is standard USB power — any USB wall adapter, laptop USB-C port, or power bank with sufficient output will work perfectly.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.