---
product_id: 205356377
title: "SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit"
brand: "serenelife"
price: "¥164741"
currency: JPY
in_stock: true
reviews_count: 10
category: "Serene Life"
url: https://www.desertcart.jp/products/205356377-serenelife-small-air-conditioner-portable-10-000-btu-with-built
store_origin: JP
region: Japan
---

# WiFi + remote control 10,000 BTU cooling power Hassle-free quick setup SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit

**Brand:** serenelife
**Price:** ¥164741
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay connected — the smart way to beat the heat!

## Quick Answers

- **What is this?** SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit by serenelife
- **How much does it cost?** ¥164741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/205356377-serenelife-small-air-conditioner-portable-10-000-btu-with-built)

## Best For

- serenelife enthusiasts

## Why This Product

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

## Key Features

- • **Built-in Dehumidifier:** Remove up to 1.2L of moisture per hour to keep your space fresh and comfortable.
- • **Whisper-Quiet Operation:** Enjoy cool air with minimal noise at just 57 dB—perfect for work or sleep.
- • **Portable & Stylish Design:** Sleek, free-standing unit with rolling wheels and window exhaust kit for effortless mobility and setup.
- • **Powerful & Compact Cooling:** Chill rooms up to 300 sq ft with 10,000 BTU of efficient cooling power.
- • **Smart Control at Your Fingertips:** Seamlessly adjust settings via WiFi app or included remote for ultimate convenience.

## Overview

The SereneLife Small Air Conditioner delivers powerful 10,000 BTU cooling for rooms up to 300 sq ft, featuring a built-in dehumidifier that removes 1.2L of moisture per hour. With whisper-quiet 57 dB operation, WiFi and remote control compatibility, and a sleek portable design with rolling wheels and window exhaust kit, it offers hassle-free setup and smart climate control for modern living spaces.

## Description

Buy SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit: Portable - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A small air conditioner for a small room during limited uncomfortable nights. - This little air conditioner stands about 3 and a half feet high (read the specs on the product web page in desertcart). It moves on casters, which makes it easy to move out of the way - it's heavy for its size. Due to its BTU capacity, it's really meant for a bedroom or other small room. Initially, it generates a lot of condensation. So you have to watch it as it cools down a room!! It will fill a 1 gallon bottle in very little time. However, once it has cooled a room sufficiently, then the condensation production slows. You should keep the door to the room closed so that more humid air does not enter. Also, don't go to bed before the coolness in the room has stabilized. Otherwise, you will flood your carpet! It is somewhat low in noise generation. It comes with a window sleeve with a hole in it and an accordian style venting hose. When setting up the unit, you install the window sleeve, stretch the venting hose until it meets the window sleeve, connect the condensation drainage tube put the end of the tube in the large empty bottle for containing the condensation and away you go. I set the settings for 71 F degrees and a moderate fan speed. This little air conditioner seems to do the job. I don't need more because we live up in the mountains where we have few uncomfortably hot and humid days. I'd recommend this product to everyone who wants to cool just one little room without going through the hassle of installing a large heavy air conditioner for only a small number of uncomfortable nights.
Review: Works great - Initial review: we got these units as supplements to our central air in Phoenix. It does a great job in cooling down our sleeping rooms where the central air just isn’t able to cool those areas very well. I made some modification when setting up the window hot air exhaust hose. - you will probably need an additional window kit. Our vertical window was too large and our smaller winders were too small for the kit that came with the units. Too bad because they seemed like good quality items. - to add stability for the exhaust plate block In the window, I cut some cardboard, rolled it up into a round long piece, wrapped it in duct tape and wedged it between the window and the plate. This keeps the exhaust plate my more sturdy in the window. - on my vertical window, to keep it from sliding open at all (unlikely to happen but still) I had some suction cups that screw onto the window and increase the suction grip as you screw. I placed three of these along the window and now they won’t open at all. - to create some more insulation at the exhaust plate, I cut a piece of cardboard to the plate and then bought some foam insulation and glued it to the cardboard. Now just place that in the window behind the exhaust plate to prevent more hot air from coming in.

## Features

- 10,000 BTU COOLING POWER: With 1150W rated power on cooling mode, & 120W on fan mode, the cold air can cover a room up to 300 sq ft! Airflow is rated at 360 m3/hr, moisture removal/dehumidifier at 1.2L /hr w/ an operating noise level of only 57 dBa
- 3 OPERATING MODES: The portable AC unit room air conditioner features a simple electric plug-in operation w/ 3 modes - cooling, dehumidifier, and fan. It also features Hassle-Free, Quick Setup Cooling w/ moving wind vents for maximum air circulation
- BUILT-IN DEHUMIDIFIER: Aside from the cooling effect, this mobile air conditioner also helps reduce humidity levels
- REMOTE CONTROL: Your personal Air Conditioner Features a digital touch button control panel that includes the power mode, timer, temperature, and fan speed settings. Other functions such as unit selector (°C/°F), and sleep key can be adjusted using the included remote control. Our WiFi smart portable air conditioner is compatible with desertcart Echo or our App for easy setting.
- FREE STANDING DESIGN: The portable air conditioning unit features a free-standing design w/ modern style, sleek body housing & can be used in any bedroom, living room or garage at home or office. Also has rolling wheels & includes window mount kit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088X3KPP9 |
| Assembly required | No |
| Batteries | 2 AAA batteries required. (included) |
| Batteries required | No |
| Best Sellers Rank | #303,370 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #53 in Portable Air Conditioners |
| Cable Length | 5.6 Feet |
| Capacity | 2800 Cubic Feet |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,357) |
| Department | Unisex-Adult |
| Floor Area | 300 Square Feet |
| Form Factor | Portable |
| Import | Imported |
| Included Components | Portable AC Unit, Remote - Installation Kit |
| Item Weight | 55 pounds |
| Item model number | SLPAC105 |
| Manufacturer | SereneLife |
| Noise Level | 57 Decibels |
| Voltage | 115 Volts |
| Warranty Description | 1 Year Small Air Conditioner Warranty |

## Product Details

- **Brand:** SereneLife
- **Capacity:** 2800 Cubic Feet
- **Color:** White
- **Cooling Power:** 10000 British Thermal Units
- **Noise Level:** 57 Decibels
- **Product Dimensions:** 12.8"D x 27.6"W x 11.6"H
- **Seasonal Energy Efficiency Ratio (SEER):** 2.6
- **Special Feature:** 4 Way Swing, Dehumidifier, Fast Cooling, WiFi Enabled
- **Start year:** 2015
- **Voltage:** 115 Volts

## Images

![SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit - Image 1](https://m.media-amazon.com/images/I/71LByAlEJZL.jpg)
![SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit - Image 2](https://m.media-amazon.com/images/I/81mJFW-z2CL.jpg)
![SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit - Image 3](https://m.media-amazon.com/images/I/91cj2uuU35L.jpg)
![SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit - Image 4](https://m.media-amazon.com/images/I/81eZgWwmFsL.jpg)
![SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit - Image 5](https://m.media-amazon.com/images/I/81GodTrLlcL.jpg)

## Available Options

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

## Questions & Answers

**Q: There is an upper and lower drain port, which one can I attach the hose to permanently to allow continuous draining of water accumulated? Why 2 drains**
A: It may be for convenience. I'm not sure. But I do know this now. After waking up to my floor soaked I found that it's water retention is caused by the condenser as well & has to be drained. I had asked if I don't use the dehumidifier do I drain it. I didn't consider the condenser & the fact mine pretty much has run 24/7 since I got it.

**Q: Can someone explain the set-up as it pertains to the hose…does it require access to a specific type of window? Can you use it without the hose set up?**
A: It will fit in any window either vertically or horizontal but the hose has to exhaust the air!  There is no way it will work to condition the air if it does not exhasut it.  If it is used as a dehumidifier, then water that is removed has to go somewhere too so, there is a tray that allows it to be used that way as well

**Q: Can you put screen on your air duct so no leaves or animals go on the unit? Would doing this affect the performance?**
A: Mine is up against the existing window screen and creates no problems.

**Q: what is the warranty on the compressor ?**
A: Buy the extended warranty.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A small air conditioner for a small room during limited uncomfortable nights.
*by R***I on December 26, 2025*

This little air conditioner stands about 3 and a half feet high (read the specs on the product web page in Amazon). It moves on casters, which makes it easy to move out of the way - it's heavy for its size. Due to its BTU capacity, it's really meant for a bedroom or other small room. Initially, it generates a lot of condensation. So you have to watch it as it cools down a room!! It will fill a 1 gallon bottle in very little time. However, once it has cooled a room sufficiently, then the condensation production slows. You should keep the door to the room closed so that more humid air does not enter. Also, don't go to bed before the coolness in the room has stabilized. Otherwise, you will flood your carpet! It is somewhat low in noise generation. It comes with a window sleeve with a hole in it and an accordian style venting hose. When setting up the unit, you install the window sleeve, stretch the venting hose until it meets the window sleeve, connect the condensation drainage tube put the end of the tube in the large empty bottle for containing the condensation and away you go. I set the settings for 71 F degrees and a moderate fan speed. This little air conditioner seems to do the job. I don't need more because we live up in the mountains where we have few uncomfortably hot and humid days. I'd recommend this product to everyone who wants to cool just one little room without going through the hassle of installing a large heavy air conditioner for only a small number of uncomfortable nights.

### ⭐⭐⭐⭐⭐ Works great
*by J***D on May 29, 2025*

Initial review: we got these units as supplements to our central air in Phoenix. It does a great job in cooling down our sleeping rooms where the central air just isn’t able to cool those areas very well. I made some modification when setting up the window hot air exhaust hose. - you will probably need an additional window kit. Our vertical window was too large and our smaller winders were too small for the kit that came with the units. Too bad because they seemed like good quality items. - to add stability for the exhaust plate block In the window, I cut some cardboard, rolled it up into a round long piece, wrapped it in duct tape and wedged it between the window and the plate. This keeps the exhaust plate my more sturdy in the window. - on my vertical window, to keep it from sliding open at all (unlikely to happen but still) I had some suction cups that screw onto the window and increase the suction grip as you screw. I placed three of these along the window and now they won’t open at all. - to create some more insulation at the exhaust plate, I cut a piece of cardboard to the plate and then bought some foam insulation and glued it to the cardboard. Now just place that in the window behind the exhaust plate to prevent more hot air from coming in.

### ⭐⭐⭐⭐ Fast Cooling for Smaller Rooms; Window Kit Could Be Better
*by G***L on May 31, 2025*

I purchased this air conditioning last year for my apartment's loft bedroom which is at the highest point of the building and has a sloped ceiling and therefore gets very hot and stuffy in the summer. Setting it up was fairly quick and easy and it does a great job at lowering the temperature and removing the humidity in the room in a short time. The only reason I can't give it five stars is because of the window kit - the extensions made the piece way too long for my window. I ended up cutting a piece of styrofoam and sliding that into the end of the main piece and then using duct tape to hold all of it in place. The plastic pieces are not constructed in a way that you can push them down and have them straddle the bottom of the window. Instead you need to balance it on top, close the window, and then tape everything so it holds. At least, this was the best way I found of doing it. I may look into a universal window kit. I didn't think it was any louder than a standard in-the-window/wall A/C unit. I got used to the noise right away (it's really only noisy when the compressor kicks in) and it totally acts as white noise to block out sounds from neighbors. You will need a decent sized bucket for the drain hose especially on humid days/evenings because it pulls a ton of water from the air, even in a smaller room. But the inconvenience of emptying a water bucket every day is totally worth it to have a cool room to sleep in during the summer. And the cat loves it, too!

## Frequently Bought Together

- SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 450 sq ft - WiFi app + Remote Control, Window Mount Exhaust Kit
- Air Conditioner Hose. Portable Exhaust Vent with 5.9" Diameter, Anti-Clockwise Thread & Length up to 80". Compatible with LG, Delonghi and Many More Portable Air Conditioners
- HOOMEE 300CM(118") Window Seal, Cloth Accessory for Portable Air Conditioner

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*