Meet the ATMDOG 250ML Car Humidifier and Aromatherapy Diffuser—a compact USB-powered device that adds humidity, a gentle fragrance, and a refreshing ambiance to your car, desk, or bedside table. Designed for quiet operation and everyday usability, it blends into any space without distraction while delivering soothing moisture and aroma on demand.
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Ultra-quiet operation — whisper-quiet performance, under 36dB, ideal for napping, reading, or night shifts.
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Generous 250ml water tank — extended use between refills for uninterrupted comfort.
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Consistent mist output — up to 40ml/h diffusion for steady humidity and aroma for 4–8 hours.
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Auto shut-off and anti-dry protection — safe and reliable when water runs low.
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Portable and USB-powered — compact design fits in a cup holder or bag; powered by USB from charger, power bank, or laptop (5V, 2W).
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Safe, smart materials — crafted from silicone, PP, and ABS for durability and easy cleaning.
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Aromatherapy diffusion — compatible with your favorite essential oils (diffuser-safe oils) to elevate mood and air quality.
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Versatile use — perfect for cars, desks, and small spaces, wherever you need a calming atmosphere.
How it works
- Fill the 250ml tank with water.
- Optionally add a few drops of your preferred essential oil.
- Connect the diffuser to a USB power source (charger, power bank, or laptop).
- The device releases a fine mist that humidifies the air and disperses a calming aroma while operating quietly.
- When the water runs out, it automatically powers off to prevent dry running.
Technical specifications
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Brand: ATMDOG
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Water Tank Capacity: 250ml
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Spray Output: 40ml/h
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Use Time: 4–8 hours
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Power Supply: USB (DC 5V)
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Current: 400mA
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Rated Power: 2W
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Noise: < 36dB
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Materials: Silicone / PP / ABS
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Applicable Area: 10–20 m²
Compact, quiet, and easy to use, this 250ML Car Humidifier is your ideal companion for maintaining comfortable humidity and a pleasant aroma at home or on the road. Its portable design, safety features, and USB-powered convenience make it a practical upgrade for daily life and travel alike.
