USB Mini Humidifier 250ml – Quiet Aromatherapy Evaporative Diffuser for Home, Office & Bedroom | ATWFS

ATWFS 250ml USB Mini Humidifier – Ultra-Quiet Aromatherapy Evaporative Humidifier for Home, Office & Bedroom

Breathe easier and sleep better with the ATWFS 250ml USB Mini Humidifier — a compact, whisper-quiet evaporative humidifier designed for personal spaces up to 20 square meters. With aromatherapy function, auto dry-protection, and a simple twist operation, this lightweight humidifier is the perfect daily companion for your bedroom, office desk, or living space.

🔇 Super Quiet Operation – Sleep Undisturbed

Running at less than 36dB, this humidifier is virtually silent — so quiet you'll forget it's even on. Perfect for use while sleeping, working, studying, or meditating. No buzzing, no disruptions, just clean, moisturized air.

🌿 Aromatherapy Function – Fragrance & Humidity in One

Add your favorite essential oils to enjoy a calming aromatherapy experience while the humidifier works. Transform your space into a relaxing retreat with the gentle combination of mist and fragrance.

💧 250ml Large Capacity – 5 to 10 Hours of Use

The 250ml water tank provides up to 5–10 hours of continuous humidification on a single fill, with a spray output of 40ml/h. Ideal for overnight use or all-day desk humidification without constant refilling.

🔒 Auto Dry-Protection – Safe & Worry-Free

Built-in automatic power-off protection activates when the water runs out, preventing damage and ensuring safe, unattended operation. Use it overnight with complete peace of mind.

📲 USB Powered – Plug In Anywhere

Powered by USB (DC 5V / 400mA), this humidifier is compatible with power banks, laptops, wall adapters, and car chargers. Lightweight and compact, it's easy to carry and use anywhere — at home, in the office, or while traveling.

🔄 Easy Twist Operation & Simple Maintenance

The intuitive twist operation makes it effortless to use. The replaceable cotton swab filter ensures consistent mist output — simply replace it when mist reduces for optimal performance.

⚠️ First Use Instructions

• Remove the swab rod and soak it in water for 1–2 minutes before installing
• Use tap water only — do not use pure water or mineral water
• Do not lose the spring
• Wet the filter completely in water before first use
• Replace the cotton swab when mist output is significantly reduced

📋 Specifications

• Brand: ATWFS
• Color: White
• Material: Silicone / PP / ABS / Electronic Components
• Water Tank Capacity: 250ml
• Spray Volume: 40ml/h
• Use Time: 5–10 hours (full tank)
• Working Voltage: DC 5V
• Working Current: 400mA
• Power: 1W | USB Powered
• Noise Level: <36dB
• Coverage Area: 10–20 m²
• Humidification Method: Evaporative / Mist Discharge
• Operation: Twist
• Humidity Control: Touch-tone
• High-Concern Chemicals: None
• Origin: Mainland China

Note: Colors may vary slightly from photos due to lighting and screen settings. Please allow slight dimension differences due to manual measurement.