3-in-1 USB Air Cooler – Portable Fan, Air Conditioner & LED Night Light for Home & Office

Cool, Refresh, and Relax – All in One Compact Device
The Xiaomi 3-in-1 USB Air Cooler is a multifunctional mini air conditioner that combines a personal fan, cool mist humidifier, and soft LED night light into one sleek, portable device. Designed for use at home, in the office, or even on your bedside table, it provides targeted cooling and moisture with low energy consumption and ultra-quiet performance.

Why You Need It
When traditional fans aren’t enough and large air conditioners are too bulky or expensive, this compact air cooler delivers instant relief. Just add water, plug it in via USB, and enjoy a refreshing breeze that cools and hydrates the air around you. Perfect for small spaces, desks, or nightstands.

The Problems It Solves

1. Dry air and low humidity during hot days
2. Limited airflow from basic desk fans
3. Bulky air conditioners that are hard to move or install
4. Lack of compact cooling solutions for personal use

Key Features

1. 3-in-1 Functionality: Combines fan, air cooler, and humidifier in one device
2. USB Powered: Conveniently plugs into laptops, power banks, or adapters
3. Water Mist Cooling: Uses water to cool and moisten the air for enhanced comfort
4. Adjustable Airflow: Multiple fan speed settings to suit your needs
5. Built-in LED Night Light: Soft, ambient lighting for night use
6. Portable Design: Compact and lightweight—ideal for office desks, bedrooms, or travel
7. Quiet Operation: Runs silently for uninterrupted work or sleep

FAQs

Q: Does this air cooler need ice or just water?
A: It works with water, but you can add ice cubes for extra cooling effect.

Q: How large of a room can it cool?
A: It's designed for personal use and works best in small areas like a desk, bedside, or personal workspace.

Q: How long does the water last before refilling?
A: On a full tank, it typically runs for 4–6 hours depending on the mist setting.

Q: Can I turn off the night light feature?
A: Yes, the LED light can be turned on or off independently of the fan.

Experience comfort wherever you are with the Xiaomi 3-in-1 USB Air Cooler – the smart, compact way to stay cool and refreshed all day.