300ml Cool Mist Humidifier & Essential Oil Diffuser | Timer

300ml Tank Shape Cool Mist Humidifier & Aromatherapy Diffuser

Transform any room into a serene, well-balanced environment with this stylish 300ml Tank Shape Ultrasonic Humidifier and Essential Oil Diffuser. Combining advanced cool-mist technology with aromatherapy functionality, it quietly refreshes your air while filling your space with your favourite fragrances — perfect for the bedroom, home office, or desktop.

Key Features

• Creative Tank-Inspired Design: The eye-catching tank shape with its innovative mist-ring aesthetic adds a distinctive decorative touch to any desk, shelf, or bedside table.
• Generous 300ml Capacity: Provides long-lasting continuous humidification at up to 30ml/h, effectively improving air moisture levels in spaces up to 10m².
• Ultra-Quiet Operation (<36dB): Powered by high-frequency ultrasonic vibration technology, this diffuser produces ultra-fine cool mist almost silently — ideal for sleeping, working, or unwinding.
• Negative Ion Generation: As the mist disperses, the unit releases negative ions, helping to create a fresher, more invigorating atmosphere in your home or office.
• Aromatherapy Compatible: Simply add a few drops of your favourite essential oils to enjoy a calming, fragrant ambiance that promotes relaxation and a positive mood.
• Flexible 2h/8h Timer: Choose between 2-hour and 8-hour auto-shutoff settings to suit your schedule and conserve energy overnight or during the workday.
• Auto Water-Shortage Protection: The built-in dry-burn protection automatically powers off the unit when water runs low, ensuring safe, worry-free operation.
• Compact & Versatile: Lightweight mini form factor fits effortlessly on desktops, nightstands, office desks, or tabletops for whole-room benefit anywhere you need it.

Specifications

Pair It With These Picks

• 3-Mode Dimmable LED Night Light Wall Socket with Remote — create the perfect ambiance alongside your diffuser
• Silicone 3D Resin & Candle Molds – Cloud, Flower, Bear Shapes — craft complementary aromatherapy candles at home
• Stackable Non-Slip Furniture Risers – Anti-Vibration Pads — elevate and stabilise your humidifier on any surface

Learn more: NIH on aromatherapy and essential oils

Frequently Asked Questions

Q: Can I use essential oils directly in the 300ml cool mist humidifier?

A: Yes! This unit doubles as an aromatherapy diffuser. Simply add a few drops of your preferred essential oil to the water tank, and the ultrasonic cool-mist technology will disperse a lightly scented mist throughout the room for a calming, fragrant atmosphere.

Q: How long does the 300ml tank last on a single fill?

A: At its standard output rate of 30ml/h, a full 300ml tank can run for approximately 8–10 hours continuously. Using the 8-hour timer setting is a great way to run it overnight without needing to refill before bed.

Q: Is it safe to leave the humidifier running unattended?

A: Absolutely. The built-in water-shortage auto power-off protection detects when the tank is empty and shuts the unit down automatically, preventing overheating or dry operation. Combined with the programmable 2h/8h timer, you can confidently leave it running while you sleep or step out.

Q: What room size is this humidifier suitable for?

A: This compact ultrasonic humidifier is designed for personal or small-space use, effectively covering areas up to 10m². It's ideal for bedrooms, home offices, cubicles, nurseries, or desktop use.

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.