Mini humidifier for bedrooms and small spaces, promising gentle mist with minimal noise. The kissleaf Mini Room Humidifier pairs selectable continuous or intermittent mist with a soft night light to help households and nurseries sleep better. Will a compact USB-powered 250ml unit with automatic shut-off cover your overnight needs?
⚡ At a Glance
- • Mist Output: Continuous mist up to 10 hours or intermittent mist for around 4 hours
- • Best for: Bedrooms, children's rooms and small plant areas needing gentle humidifying
- • Not ideal for: Large living rooms or users who want to diffuse essential oils
USB-powered 250ml humidifier with two mist modes and automatic shut-off when water runs low. Ultrasonic operation produces a cold mist for small-room humidifying.
Overnight relief without fuss – thanks to 250ml tank and two mist modes
A 250ml water reservoir supports continuous misting for up to 10 hours or intermittent misting that pauses every 2 seconds for around 4 hours, controlled by a single-button interface. The unit uses a replaceable cotton absorption wick to draw water to the ultrasonic element.
Long run-times reduce the need for midnight refills, so bedrooms and nurseries stay comfortably humid through the night.
Restful nights – with ultrasonic quiet operation under 30 dB
Ultrasonic atomisation creates a fine cold mist without a fan, keeping acoustic output below 30 decibels according to the product description. Reviewers report barely audible operation during sleep.
Very low noise makes placement beside a bed or cot comfortable, and users can expect less sleep disruption from background running.
Safe, flexible placement – with USB power and automatic shut-off
USB-only power lets the unit run from a laptop, power bank or USB adapter, while a water-level sensor triggers automatic shut-off when levels drop below the sensor to prevent dry burning.
Use in spots without a mains socket, and enjoy peace of mind as misting stops automatically when the tank empties.
✨ The 4 Key Reasons for kissleaf Mini Room Humidifier
- LED night light – Gentle breathing and fixed light modes soothe babies at bedtime
- Whisper-quiet operation – Noise stays below 30 dB for undisturbed sleep
- USB-powered – Use with laptops, power banks and USB adapters for flexible placement
- Compact, stylish design – Small footprint fits bedside tables and children's shelves neatly
📋 Technical Details at a Glance
- Category: Kitchen
- Brand: kissleaf
- Model: Mini Room Humidifier
- Capacity: 250ml
- Mist Modes: Continuous (≈10 hours) and Intermittent (≈4 hours)
❓ Frequently Asked Questions
Q: How long does a full tank last on a single fill?
A: A full 250ml tank supports continuous misting for up to 10 hours or intermittent misting for around 4 hours; another part of the description also references 4-6 hours of continuous operation.
Q: Can essential oils be used with the humidifier?
A: No, essential oils, perfume and distilled water should not be used as they can clog the cotton absorption wick and prevent spraying.
Q: Is the humidifier suitable for a baby's room overnight?
A: Yes, operation below 30 decibels and automatic shut-off when water runs out make it suitable for bedrooms and children's rooms according to the product information.
🏆 Our Verdict
Ideal for anyone needing a compact, quiet humidifier for bedrooms, nurseries or small plant areas. The combination of selectable mist modes, an LED night light and automatic shut-off makes daily use simple and reassuring. Offers sensible long-term value for buyers prioritising low-noise operation and portable USB power.
