Best COSTWAY Mobile Air Conditioners of 2025

The COSTWAY Portable AC is a versatile 5-in-1 unit that acts as a fan, dehumidifier, cooler, and heater, ensuring comfort throughout the year. You can easily adjust the temperature between 16°C and 32°C and choose from three fan speeds, making it adaptable to your needs. With its smart APP control, you can operate the air conditioner from your phone, adding convenience to its use. Additionally, it boasts a 12,000 BTU cooling capacity, making it effective for spaces up to 30 m², providing a refreshing environment on warmer days.

The COSTWAY Portable AC offers a versatile 5-in-1 design, providing cooling, heating, dehumidifying, fan, and sleep modes to suit your various needs. With smart WiFi control, you can conveniently adjust settings from anywhere using the "Smart Life" app, ensuring a comfortable environment upon your return home. Its efficient cooling and heating capabilities cover areas up to 25㎡, offering rapid temperature control. The sleep mode operates quietly, allowing for undisturbed rest while the 24-hour timer helps manage energy consumption, making it perfect for any household.

The COSTWAY Portable AC is a versatile unit with a powerful 18000 BTU cooling capacity, ideal for large rooms up to 450 square feet. You can choose from four operating modes, including cooling and dehumidifying, to suit your needs. With three fan speeds, you can easily adjust the airflow for optimal comfort. The unit also features multiple control methods, including a handy remote and a smart app, making it convenient to operate from anywhere in your home.

The COSTWAY Portable Air Conditioner offers four versatile modes: cooling, heating, dehumidifying, and ventilating. This means you can enjoy year-round comfort, no matter the weather. With three fan speeds, you can easily adjust airflow to suit your preferences. The unit also features a user-friendly control panel and remote, allowing you to make adjustments from anywhere in the room. Additionally, it connects to WiFi, enabling you to control it through the Smart Life app, bringing convenience to your fingertips.

The COSTWAY Portable Air Conditioner is a compact yet powerful unit perfect for cooling spaces up to 30㎡, making it ideal for both home and office use. With four versatile modes, including cooling and dehumidifying, you can tailor the environment to your needs. The easy-to-use control panel and remote allow you to adjust settings effortlessly, while the built-in sleep mode ensures a comfortable night’s rest by gradually adjusting the temperature. Plus, the 24-hour timer lets you set it and forget it, providing added convenience.

The COSTWAY Portable Air Conditioner is a versatile cooling solution with four operating modes: cooling, dehumidifying, ventilating, and sleep mode. You can easily adjust the temperature between 16℃ and 32℃, ensuring comfort in various situations. The air conditioner also features a low noise level in sleep mode, allowing you to rest peacefully. Plus, the 24-hour timer lets you set it to turn off after you fall asleep, providing added convenience and energy savings.

The COSTWAY Portable Air Conditioner offers an impressive 7000 BTU cooling capacity, making it ideal for small to medium-sized rooms. You can enjoy four operating modes, including cooling and sleep mode, which allows you to customise your comfort. The unit operates quietly in sleep mode, ensuring a peaceful night’s sleep, while a 24-hour timer helps you set a personalised cooling schedule. With its dual control options, managing the temperature and fan speed is convenient, making this air conditioner a practical choice for your home.

The COSTWAY 9000BTU Air Conditioner features powerful 9000 BTU cooling, making it ideal for a room up to 20㎡. With its 4-in-1 multifunctional design, you can easily switch between cooling, dehumidifying, fan, and sleep modes to suit your needs. The washable filter ensures you enjoy fresh air, while the low-noise sleep mode creates a peaceful environment for restful nights. Additionally, the adjustable wind direction allows for even air distribution, keeping your space comfortable.

The COSTWAY Portable Air Conditioner offers a versatile 3 in 1 design, providing cooling, fan, and dehumidifying functions to suit your needs. With a powerful cooling capacity of 9000 BTU, it can efficiently cool spaces up to 22㎡ and allows you to adjust the temperature between 16 to 31℃ for optimal comfort. The sleep mode ensures a quiet night's rest while gradually increasing the temperature, making it ideal for sensitive sleepers. Additionally, the easy-to-use LED control panel and remote control provide convenient operation from anywhere in the room.

The COSTWAY Portable Air Conditioner is a compact yet powerful unit that can efficiently cool spaces up to 30㎡. With four modes including cooling, dehumidifying, ventilating, and sleep mode, you can easily adjust it to suit your needs. The 2 fan speeds allow you to customise airflow, while the WiFi connectivity lets you control the unit conveniently via the “Smart Life” app. Additionally, the built-in sleep mode ensures a comfortable night’s sleep by gradually adjusting the temperature, keeping you from getting too cold.