Ultrasonic Humidifier Compact & Nearly Silent 300 ml Tank
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
Eliminate dry air quietly and effortlessly in any room
Maintain comfortable humidity levels consistently — nearly silent operation at 30 dB, automatic shut-off when water depletes
Why is this Compact Ultrasonic Humidifier perfect for you
✔ Quiet operation ideal for restful environments: This humidifier operates at just 30 dB, which ensures minimal noise disruption, making it suitable for bedrooms, home offices, and living rooms where quiet is essential for comfort and focus.
✔ Safe and easy to use with automatic shut-off: The 10.1 fl oz (300 ml) water tank features an automatic shut-off that activates when water runs out, providing safe overnight use without the risk of running dry or overheating, coupled with easy refill convenience.
✔ Adds gentle ambient light and supports essential oils: Equipped with a subtle color ring lighting the base for a calm atmosphere during operation and compatible with essential oils, the humidifier can deliver light aromatherapy, enhancing the indoor environment without extra equipment.
Specifications
Water tank capacity: 10.1 fl oz (300 ml)
Power consumption: 12 W
Noise level: 30 dB
Dimensions (L x W x H): 7.9 x 5.9 x 3.9 in (20 x 15 x 10 cm)
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.