Mainstays 2-in-1 Upgraded 500ml Evaporative Portable Air Cooler Black

Mainstays 2-in-1 Portable Air Cooler is an evaporative air cooler that brings you cool and humid air during the hot season. The upgraded structure and the waterproof design of the circuit make the water filling faster even if an accidental spill occurs no worry about that. The product is easy to use just remove the top cap pour water from the top fill the tank to 16oz (500ml) plug in and press the top button to enjoy. The large water tank allows each fill to last up to 5 hours on the high setting and longer on the low and medium settings. Equipped with a USB cable and an AC/DC adapter it can be widely connected to 120V AC power outlets 5V 2A DC power outlets mobile power supplies etc. A variety of power supply methods and a compact design make it more widely used in application scenarios. The additional 7-color LED light option make it ideal for all-night use and promotes sleep. The removable and washable filter is easy to clean just remove it from the top and rinse with fresh water to keep it clean and healthy.