Portable USB Mist Fan 700ml – 3 Speeds, RGB Light & Timer

Stay refreshed all summer with the AFDEAL Portable USB Mist Fan — a compact desktop air cooler that combines ultrasonic misting technology, whisper-quiet airflow, and a mesmerizing 7-color RGB ambient light into one stylish unit. Perfect for home, office, bedroom, or study, this all-in-one cooling fan humidifier keeps you comfortable without wetting your skin or desk surface.

Why You'll Love It

• Large 700ml Water Tank: Fill it once and enjoy up to 10 hours of continuous misting. Wide-opening tank makes adding water or ice cubes a breeze, with a silicone seal to prevent leaks.
• Dual Ultrasonic Misting: Fine 4.5μm mist droplets cool the surrounding air efficiently without leaving surfaces wet — even after extended use.
• 3 Wind Speeds + 2 Mist Modes: Choose Low, Medium, or High airflow and toggle between Low Mist, High Mist, or Mist Off to suit your preference.
• 4-Touch Control Panel: Intuitive touch buttons for Power/Speed, Mist, Light, and Timer — no complicated setup required.
• 4-Stage Timer: Set auto-shutoff at 2H, 4H, 6H, or 8H so you never have to worry about leaving it running overnight.
• 7-Color RGB Ambient Light: Cycle through a soothing gradient or lock in your favourite colour to create the perfect atmosphere day or night.
• Smart Water-Level Detection: When the tank runs dry, the mist indicator flashes three times and misting stops automatically to protect the motor.
• Condensation Water Tray: A built-in bottom tray collects any excess moisture, with a rear drainage hole for easy emptying.
• Adjustable Airflow Angle: Manually tilt the fan head up or down to direct airflow exactly where you need it.
• Versatile USB Power: Powered via USB (DC 5V / 1.5A, 7W) — compatible with power banks, laptops, wall adapters, and car chargers.
• Premium PU Handle: Lightweight and portable with a comfortable carry handle — move it from desk to bedside table effortlessly.
• Quiet Operation: Operates at as low as 50dB — barely a whisper, so it won't disrupt meetings, sleep, or study sessions.

Specifications

What's in the Box

• 1× Mist Fan / Air Cooler Unit
• 1× USB / Type-C Charging Cable
• 1× English User Manual
• 1× Retail Colour Box

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For general guidance on indoor air quality and humidity comfort, visit the U.S. Environmental Protection Agency – Indoor Air Quality resource.

Frequently Asked Questions

Q: How long does the 700ml water tank last on a single fill?

A: With continuous misting at the low mist setting, the 700ml tank can last up to approximately 10 hours. At the high mist setting with an evaporation rate of around 150ml/h, expect roughly 4–5 hours per fill. Adding ice cubes to the tank can also enhance the cooling effect.

Q: Can I use this portable mist fan with a power bank?

A: Yes! The fan is powered via a standard USB connection at DC 5V / 1.5A (7W), making it fully compatible with power banks, laptop USB ports, wall adapters, and even car chargers — giving you true portable flexibility wherever you go.

Q: Will the mist make my desk or skin wet?

A: No. The ultrasonic atomization produces ultra-fine 4.5μm mist droplets that evaporate quickly into the air, so your desk surface and skin stay dry even during extended use. The built-in bottom condensation tray also collects any excess moisture for easy drainage.

Q: What happens when the water runs out?

A: The smart water-level detection system monitors the tank continuously. When water is depleted, the mist indicator light flashes three times as a warning and the misting function shuts off automatically — protecting the motor and alerting you to refill.

Q: Is this fan noisy enough to disturb sleep or work calls?

A: Not at all. The fan operates at a noise level as low as 50dB — quieter than a normal conversation — making it ideal for bedrooms, home offices, and study environments where a calm atmosphere is important.