3-in-1 Desktop Fan Humidifier & LED Night Light | USB Cooler
3-in-1 Desktop Fan Humidifier & LED Night Light | USB Cooler
3-in-1 Desktop Fan, Humidifier & LED Night Light
Stay cool, comfortable, and calm with this compact 3-in-1 Desktop Cooling Fan. Combining dual-head airflow, evaporative humidification, and a soft 7-color LED night light into one sleek unit, it's the perfect desk companion for bedrooms, living rooms, and office spaces. USB-powered and whisper-quiet, it delivers a gentle, moist breeze that refreshes dry indoor air during hot days. Made in Mainland China.
Key Features
- 3-in-1 Multifunctional Design: Dual-head fan, water humidifier, and soft LED night light all in one compact desktop unit — ideal for everyday home and office use.
- Wide-Coverage Dual-Head Airflow: Twin air outlets expand the coverage area, delivering moist, gentle airflow powered by an evaporative humidifying structure to freshen dry indoor air.
- 7-Color Adjustable LED Night Light: Built-in low-glare LED cycles through seven colors, providing a soft, cozy ambient glow perfect for bedside or desk use without harsh brightness.
- Whisper-Quiet Operation: Runs at below 36 dB(A) — quieter than a library — so it won't disrupt your focus, rest, or sleep.
- USB Powered with Built-In Battery: Connects via USB (1.2m cable included) and features a built-in 2000–4000mAh rechargeable battery for 1–3 hours of cordless use anywhere.
- 600ml Water Tank: Large-capacity reservoir keeps misting going longer between refills. Easy to fill; always use clean, room-temperature water.
- Adjustable Wind Speed & Timer: Multiple wind speed settings and a 1–3 hour auto-off timer let you customize your comfort and save energy.
- Compact & Portable: Lightweight PP plastic body measuring just 37.3 × 16.3 × 7.6 cm with a stable flat base — easy to place or move wherever you need it.
- Simple Button Controls: Intuitive one-touch operation makes it easy for everyone to use, no complicated setup required.
Specifications
- Material: PP Plastic
- Color: White
- Dimensions: 37.3 × 16.3 × 7.6 cm (14.68 × 6.42 × 2.99 in)
- Output Power: 5W
- Power Source: USB (AC compatible)
- Battery Capacity: 2000–4000mAh
- Battery Life: 1–3 hours
- Water Tank Capacity: 600ml
- Noise Level: Below 36 dB(A)
- Night Light Colors: 7 adjustable colors
- Timer: 1–3 hours
- Cable Length: 1.2 meters
- Country of Origin: Made in Mainland China
Usage Tips
Only add clean, room-temperature water to the water tank. Do not fill above the maximum water line. Keep the device on a flat, horizontal surface during operation to prevent spillage and ensure optimal performance.
Perfect For
- Home bedrooms and living rooms
- Office desks and workstations
- Dorm rooms and small apartments
- Nightstands and bedside tables
You Might Also Like
- Clip-On Car Fan LED Display 199 Speeds | USB & Type-C
- All-Season Cooling Car Seat Cushion – Breathable & Ergonomic
- Dog & Cat Cooling Mat – Ice Silk Pet Bed S to 2XL
Learn more: NIH on sleep-disordered breathing
Frequently Asked Questions
Q: How does the 3-in-1 desktop fan humidifier work?
A: The unit draws water from its 600ml tank and uses an evaporative humidifying structure to disperse a fine, cool mist through the dual-head air outlets. This moistens and cools the surrounding air, making it more comfortable in dry or warm indoor environments. The built-in LED night light can be switched on independently for ambient lighting.
Q: How long does the battery last and how is the fan powered?
A: The fan features a built-in rechargeable battery with a capacity of 2000–4000mAh, providing approximately 1–3 hours of wireless operation. It can also run continuously when connected to a USB power source via the included 1.2-meter cable, making it flexible for desk or bedside use.
Q: Is this desktop fan suitable for use while sleeping?
A: Yes! With a noise level below 36 dB(A), the fan operates very quietly, making it well-suited for use in bedrooms at night. The 7-color LED night light is low-glare and soft, creating a cozy ambient atmosphere. You can also set the 1–3 hour auto-off timer so it switches off automatically while you rest.
Q: What type of water should I use in the humidifier tank?
A: Always use clean, room-temperature water. Do not use hot water, flavored liquids, or essential oils, as these can damage the humidifying mechanism. Fill the tank only up to the maximum water line and ensure the device is placed on a flat, level surface to avoid any spills.