---
product_id: 654225208
title: "Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24\" Ventless Swamp Cooler for Room Home Office"
brand: "flowbreeze"
price: "€ 573.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Flowbreeze"
url: https://www.desertcart.hr/products/654225208-windowless-portable-air-conditioner-15h-timer-and-120-oscillation-3
store_origin: HR
region: Croatia
---

# 2-gallon large water tank 120° oscillation for even cooling 15H programmable timer Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office

**Brand:** flowbreeze
**Price:** € 573.89
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — portable power that moves with you!

## Quick Answers

- **What is this?** Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office by flowbreeze
- **How much does it cost?** € 573.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/654225208-windowless-portable-air-conditioner-15h-timer-and-120-oscillation-3)

## Best For

- flowbreeze enthusiasts

## Why This Product

- Trusted flowbreeze brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Oscillation:** 120° horizontal swing plus adjustable 20° vertical airflow ensures even, refreshing breeze throughout your space.
- • **Turbocharged Airflow:** Internal turbo technology delivers powerful, ultra-quiet airflow up to 25.6 ft/s, cooling rooms up to 300 sq.ft efficiently.
- • **Effortless Convenience:** Set it and forget it with a 0-15 hour timer, remote control with 20ft range, and portable design featuring wheels and handle.
- • **Eco-Friendly & Cost-Saving:** Consumes just 65W, slashing energy bills by up to 60% compared to traditional AC units—cool smarter, not harder.
- • **Triple-Action Climate Control:** Switch seamlessly between air cooler, humidifier, and fan modes to tailor your environment with 3 speeds and 3 modes.

## Overview

The FLOWBREEZE DL3B is a versatile 3-in-1 portable air conditioner combining evaporative cooling, humidifying, and fan functions. It features a 2-gallon water tank, 15-hour timer, 120° oscillation, and internal turbo technology for efficient airflow. Designed for rooms up to 300 sq.ft, it operates quietly at 49dB and consumes only 65 watts, making it an energy-efficient, easy-to-move cooling solution for home or office without window installation.

## Description

Buy Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office: Portable - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Unexceptional - Our central a/c went out. Luckily night temps stayed below 70 so it weal when the helper (me) did all the work.
Review: Doesn't Really Work - My upstairs bedrooms get so hot and I had such high hopes for this thing with all the great reviews. It does make cooler air than say a regular fan however it doesn't blow very hard nor is it anywhere near to a regular air conditioning unit. Like you would need to be in a closet to feel the effects. Anything larger no way it helps. Don't recommend especially for the price. Also you have to constantly fill the tank with water and ice if you choose. And you are not supposed to run it ok the cool setting without it. So you can't always leave it on and the water tank is not removable you have to pour water into it.

## Features

- ❄️【3 In 1-Air Cooler & Air Conditioner & Fan】This evaporative cooler can be used as an Air Conditioner when adding water & ice packs, a Humidifier when adding just water and a Fan when adding nothing. It features with 3 modes (Normal/Nature/Sleep) and 3 wind speeds (Low/Medium/High) to offer a wide range of use for any activity. It can absorb the surrounding hot air and cool it down quickly, creating a comfortable space environment for you.
- ❄️【Internal Turbo Technology】 The internal turbo design of this windowless room air conditioner can guide the air flow more effectively, generate stronger wind power, and the noise is relatively small. It can balance the temperature and promote air circulation, which is something that ordinary fans cannot do.
- ❄️【120° Oscillation】 The inner blades are designed with auto-swings horizontally by 120° to cool down the area evenly. Moreover, vertical airflow can be adjusted to 20° through its manual shutters for maximum cooling, ensures air is evenly distributed throughout the area, providing a comfortable breeze. It efficiently produces 25.6ft/s of strong airflow, and cools spaces of up to 300 sq.ft within minutes.
- ❄️【0-15H Timer】 Set the time from 0-15 hours ad you need, so no worries about leaving the air cooler on when you head out or while you’re sleeping. Operating at only 49dB, the ultra-quiet portable ac ensures a peaceful environment that won't disrupt work, study, or sleep. With the sleep mode status, you can enjoy the beauty of the night in a quiet and worry-free refreshing environment.
- ❄️【2-Gallon Water Tank】 Equipped with a 2-Gallon large-capacity water tank, our portable air conditioning fan is capable of operating up to 10hours without frequently adding water. When the water runs out, the air cooler turns to fan mode automatically.
- ❄️【Cool Function】When you use the “Cool” function, please add water and ice packs to the water tank, and this cooling fan will blow cooler wind. This swamp cooler includes 4 upgraded ice bags. Unlike the previous old-fashioned manual water-filled ice pack, this newly upgraded ice pack has been pre-filled with water and sealed and can be used immediately, giving you a better cooling effect. Freeze for 6 hours and enjoy 10 hours of long-lasting coldness without worrying about leaks or spills.
- ❄️【No Installation Needed & Portable】No need to install complicated hoses and use windows. Just plug it in and it works instantly, letting you enjoy the cool and steady airflow. Measuring just 12" D x 11" W x 24" H, this evaporative air cooler occupies little space. With a built-in handle and 4 universal wheels, you can easily move it to where you need, like living room, bedroom, kitchen, garage and office.
- ❄️【Dual Control & Energy Saving】All settings are operated by an-easy-to-use control panel or remote control, providing ultimate convenience and comfort. Its 20 feet range ensures easy adjustments from any room corner without standing. Moreover, 65W low energy consumption reduces your bills by 60%. The air cooler is more environmentally friendly and saves electricity than traditional air conditioner.
- ❄️【Easy Maintenance】This portable air conditioner features a detachable water tank, wheels, cooling pad, and rear grille for easy cleaning and maintenance. If you have any problem with this product, please contact us at the first time, we will provide you with a satisfactory answer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW1B9C15 |
| Additional Features | 3 Speeds(Low/Medium/High), 3 Modes (Normal/Nature/Sleep), Internal Turbo Technology, Remote Control & LED Display, 3 In 1-Air Cooler & Air Conditioner & Fan, 15Hour Timer, 2-Gallon Water Tank, 120° Oscillation, 360° Universal Wheels, 65W Energy Efficient, Portable |
| Air Conditioner Application | home_office |
| Annual Energy Consumption | 65 Watts |
| Best Sellers Rank | #1,913,428 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #158 in Evaporative Coolers #2,343 in Room Air Conditioners |
| Brand | FLOWBREEZE |
| Brand Name | FLOWBREEZE |
| Color | Black |
| Compressor Type | reciprocating |
| Control Method | Remote, Touch |
| Controller Type | Remote; Touch |
| Customer Reviews | 3.1 out of 5 stars 25 Reviews |
| Efficiency | 14 |
| Floor Area | 300 Square Feet |
| Form Factor | Portable |
| Included Components | Portable Air Conditioner*1,User Manual*1、lce Pack*4,Swivel Whee*4,Remote Control(battery included)*1 |
| Installation Type | Portable |
| Inverter Type | No Inverter |
| Is Outdoor Unit Required | No |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 12"D x 11"W x 24"H |
| Item Type Name | DL3B |
| Item Weight | 10.14 Pounds |
| Manufacturer | FLOWBREEZE |
| Model Name | DL3B |
| Model Number | DL3B |
| Noise | 49 Decibels |
| Number Of Circuits | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 12"D x 11"W x 24"H |
| Seasonal Energy Efficiency Ratio (SEER) | 14 |
| Special Feature | 3 Speeds(Low/Medium/High), 3 Modes (Normal/Nature/Sleep), Internal Turbo Technology, Remote Control & LED Display, 3 In 1-Air Cooler & Air Conditioner & Fan, 15Hour Timer, 2-Gallon Water Tank, 120° Oscillation, 360° Universal Wheels, 65W Energy Efficient, Portable Special Feature 3 Speeds(Low/Medium/High), 3 Modes (Normal/Nature/Sleep), Internal Turbo Technology, Remote Control & LED Display, 3 In 1-Air Cooler & Air Conditioner & Fan, 15Hour Timer, 2-Gallon Water Tank, 120° Oscillation, 360° Universal Wheels, 65W Energy Efficient, Portable See more |
| UPC | 653998467579 |
| Voltage | 110 Volts |
| Warranty Description | 1year |
| Warranty Type | Limited |
| Wattage | 65 watts |

## Product Details

- **Brand:** FLOWBREEZE
- **Special Feature:** 3 Speeds(Low/Medium/High), 3 Modes (Normal/Nature/Sleep), Internal Turbo Technology, Remote Control & LED Display, 3 In 1-Air Cooler & Air Conditioner & Fan, 15Hour Timer, 2-Gallon Water Tank, 120° Oscillation, 360° Universal Wheels, 65W Energy Efficient, Portable
- **Product Dimensions:** 12"D x 11"W x 24"H
- **Seasonal Energy Efficiency Ratio (SEER):** 14
- **Color:** Black
- **Voltage:** 110 Volts
- **Noise Level:** 49 Decibels
- **Power Source:** Corded Electric
- **Form Factor:** Portable
- **Model Name:** DL3B

## Images

![Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office - Image 1](https://m.media-amazon.com/images/I/71J83DsBTVL.jpg)
![Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office - Image 2](https://m.media-amazon.com/images/I/81sDndBhF9L.jpg)
![Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office - Image 3](https://m.media-amazon.com/images/I/711UCaG9dZL.jpg)
![Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office - Image 4](https://m.media-amazon.com/images/I/61KEK9sBLeL.jpg)
![Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office - Image 5](https://m.media-amazon.com/images/I/91QBiVig+eL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unexceptional
*by D***. on November 4, 2024*

Our central a/c went out. Luckily night temps stayed below 70 so it weal when the helper (me) did all the work.

### ⭐⭐ Doesn't Really Work
*by B***D on September 21, 2024*

My upstairs bedrooms get so hot and I had such high hopes for this thing with all the great reviews. It does make cooler air than say a regular fan however it doesn't blow very hard nor is it anywhere near to a regular air conditioning unit. Like you would need to be in a closet to feel the effects. Anything larger no way it helps. Don't recommend especially for the price. Also you have to constantly fill the tank with water and ice if you choose. And you are not supposed to run it ok the cool setting without it. So you can't always leave it on and the water tank is not removable you have to pour water into it.

### ⭐ Not that effective
*by C***S on October 3, 2024*

Remote that comes with the unit is cheap and never worked, I even changed the battery. Water container on the unit has a hose attached so you can't remove the container to empty the water, you have to carry the entire unit to somewhere that you can tip it over so that the water pours out. Whatever the temperature of the water that is in the container is how cool the air that blows out will be. It comes with 4 freezer packs that you place in the water container in order for it to blow out cool air. Using only two freezer packs hardly cooled off the small office room it was placed in. Maybe using chilled water with the 4 freezer packs would make it more effective? I returned them since it's way to much hassle to use in an office environment.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-09*