# 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan

Create your own personal cool oasis, wherever you are. ❄️ Beat the summer heat with this 3-in-1 Portable Air Cooler, the fast, easy, and energy-efficient way to cool down your personal space. It’s the perfect companion for your office desk, bedside table, dorm room, or reading nook.

**Versatile 3-in-1 Functionality.** This is more than just a mini fan; it's a powerful and compact device that serves three functions to enhance your comfort:

-   **Air Cooler:** Add ice and water to the tank for a refreshing, cool mist that lowers the air temperature around you.
    
-   **Humidifier:** Adds a clean, moist vapor to the air to combat dryness, perfect for stuffy rooms.
    
-   **Standard Fan:** Use it without water as a powerful, multi-speed personal desk fan.
    

**Rapid Personal Cooling.** Our cooler uses advanced evaporative technology. It pulls in hot, dry air and passes it through a moistened cooling filter, instantly transforming it into a cool and refreshing breeze. With three adjustable fan speeds, you can easily customize the level of cooling to your exact preference.

**Ultra-Portable & USB Powered.** Lightweight, compact, and featuring an integrated carrying handle, you can take your cool comfort with you from room to room. It's powered by a standard USB cable, giving you incredible flexibility. Plug it into your laptop, a power bank, a car charger, or any USB wall adapter to use it anywhere, anytime. 💧

**Energy Efficient with a Soothing Ambiance.** Using a fraction of the electricity of a traditional air conditioner, this personal cooler saves you money while keeping you comfortable. It also features a built-in 7-color LED mood light, which can be set to a single color, a rotating cycle, or turned off completely, making it a perfect, gentle night light. 🛡️

#### **Package Includes**

-   1 x 3-in-1 Portable Air Cooler
    
-   1 x USB Power Cable
    
-   1 x User Manual
    

#### **Frequently Asked Questions (FAQ)**

-   **Q1: Is this a real air conditioner? How cold will it make my room?**
    
    -   A: This is a personal evaporative air cooler, not a traditional refrigerant-based air conditioner. It is designed to cool your immediate personal space (e.g., your desk area or bedside) by several degrees, but it is **not** powerful enough to cool an entire room.
        
-   **Q2: How large of an area does it effectively cool?**
    
    -   A: It is most effective at cooling the area within 3-4 feet directly in front of the unit. The closer you are, the cooler you will feel. It's ideal for personal use.
        
-   **Q3: How often do I need to refill the water tank?**
    
    -   A: The large-capacity water tank can provide 4-6 hours of continuous cooling mist, depending on which of the three fan speed settings you are using.
        
-   **Q4: Can I add essential oils to the water for aromatherapy?**
    
    -   A: We do not recommend adding essential oils or other scents directly into the water tank, as they can degrade the internal filter and components over time and may void the warranty.
        
-   **Q5: Does it require a special plug?**
    
    -   A: No, it is powered by the included USB cable. You can plug it into any standard USB power source (5V, 2A recommended for best performance), such as a phone charger, laptop port, or portable power bank.
        

#### **Technical Specifications**

Feature

Description

**Functions**

3-in-1: Air Cooler, Humidifier, Fan

**Fan Speeds**

3 (Low / Medium / High)

**Water Tank Capacity**

600ml / 20 oz

**Power Source**

USB Powered (5V, 2A)

**Features**

7-Color LED Mood Light, Carrying Handle, Adjustable Vents, Timer

**Material**

Durable ABS Plastic

#### **The PulinGO Promise: Warranty & Returns**

🛡️ **1-Year Warranty:** This product is covered by PulinGO's 1-year warranty against any manufacturing defects.

🔄 **30-Day Money-Back Guarantee:** If you are not completely satisfied for any reason, you can easily return the product within 30 days for a full refund.

## Details

- **Price:** 349.95 USD
- **Vendor:** PulinGO
- **Type:** Evaporative Coolers
- **Tags:** air humidifier, cjdropshipping, desk fan, evaporative cooler, mini ac unit, personal air conditioner, portable ac, small air cooler, swamp cooler, Tags portable air cooler, usb fan

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| White | 349.95 USD | In stock |

## Images

- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan
- 3-in-1 Portable Air Cooler - Personal Evaporative Cooler, Humidifier & Desk Fan

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> Source: [PulinGO](https://www.pulingo.com/products/portable-air-cooler-fan)
> Updated: 2026-07-12