Tired of sticky, stuffy heat at your desk, bedroom or dorm?
Big central AC wastes tons of electricity and leaves you freezing; regular desk fans only blow hot dry air.
Our 3-in-1 desktop air cooler solves all summer discomfort at once: evaporative water cooling brings instant chilled breeze, built-in humidifier relieves dry air, and air purification refreshes your personal zone. Compact, lightweight, fully USB powered, no bulky installation required. Perfect for personal cooling in small spaces all summer long.

6 Core Selling Points

❄️ 3-in-1 Multi-Function Design
Integrated cooling, humidifier & air purifier in one compact unit. Add water to create cool mist, moisturize dry indoor air and filter stale air for fresher surroundings.
💨 3 Adjustable Fan Speeds
Low / Medium / High wind modes to customize cooling strength, freely adjust airflow direction to target your desk, bed or work area.
🤫 Ultra Quiet Whisper Operation
Low-noise motor design, zero distracting buzzing. Ideal for office work, study sessions, night sleep and quiet bedroom use.
⚡ Energy-Saving USB Power Supply
Works with laptop, power bank, wall USB adapter, car charger. Consumes far less power than full-size air conditioners to cut summer electricity bills.
🎒 Compact & Ultra Portable
Lightweight slim body, easy to carry between bedroom, office, dorm, travel tent and kitchen counter. Fits neatly on any desktop, nightstand or side table.
💧 Large 600ml Detachable Water Tank
Big capacity reduces frequent refills, easy to open and clean for long-term daily use.

Multi-Scenario Usage：

Home Bedroom Nightstand
Office Work Desktop
Student Dorm & Study Desk
Travel Camping Tent
Kitchen Small Counter
Library & Quiet Study Room
Small Apartment Personal Cooling Zone

How To Use (3 Simple Steps)

Open the top water tank cover and fill with clean water
Plug USB cable into any USB power source
Adjust fan speed and LED light as you like, enjoy instant cool breeze

Product Specifications

Product Name: Portable Desktop Air Cooler Fan
Material: Durable lightweight ABS plastic
Water Tank Capacity: 600ml
Power Supply: Universal USB power cord
Fan Speed Modes: 3 adjustable levels
Light Function: 7 soothing color LED mood light
Operation Noise: Low quiet decibel level
Package Includes: 1 x Desktop Air Cooler, 1 x USB Cable, 1 x User Manual

FAQ Section

Q1: Does this cooler need batteries?
A: No battery built-in; powered by included USB cable, compatible with all standard USB power sources.
Q2: Is it loud while running overnight?
A: Designed with silent low-vibration motor, quiet enough for sleep and long-hour work use.
Q3: How often do I need to refill the water tank?
A: 600ml large tank supports long continuous use, refill when water level runs low.
Q4: Can I use it in my dorm or office?
A: Yes, compact size and low power consumption comply with most dorm and office rules.
Q5: Can I purchase multiple units for my family?
A: Yes,  save more on bulk orders.

Stop sweating through hot summer days and sleepless nights. This multifunctional portable desktop air cooler delivers affordable, personal cooling without high AC energy costs.

❤️Thank you very much for visiting our store. Have a nice shopping day❤️