Rellytech 3-in-1 Evaporative Air Cooler, 35’’ Protable Swamp Cooler Indoor with 3 Modes&3 Speeds, 5.5L Water Tank Cold Air Cooler, Air Cooler for Room, Office with Oscillation, 2 Ice Packs

【Powerful Evaporative Cooling】 This portable evaporative cooler uses advanced evaporative technology to deliver powerful wind. With a maximum wind speed of 29.5 ft/s and output volumes up to 2000CFM, this evaporative air cooler quickly cools your space. Rated evaporation reaches 1000 mL/h at high speed, providing effective cooling for bedrooms, living rooms, and offices. 【Unique Round-Top Design】Stand out from ordinary square coolers with this swamp cooler featuring a stylish round-top design. Four removable casters allow effortless movement from room to room, making this portable swamp cooler indoor both fashionable and functional for any space. 【Smart Airflow with 3+3 Modes】Choose from 3 fan speeds (Low/Medium/High) and 3 smart modes (Normal/Nature/Sleep) to customize your comfort day or night. The 360°adjustable airflow ensures even distribution throughout the room, making this cooling fans that blow cold air ideal for both daytime use and overnight comfort. 【5.5L Removable Tank】The large 5.5L detachable water tank features dual safety systems: automatic power shut-off when the tank is removed, and a water shortage alert with buzzer that stops the pump when the tank runs dry. This evaporative air cooler provides peace of mind alongside long-lasting cooling. 【Bladeless Safety Cooler】Unlike traditional fans, this cooling fans that blow cold air features a bladeless outlet with a rear air intake system. Air flows through a circulation duct to the upper outlet, then blows out safely--no exposed blades, making it pet-friendly. Perfect for families seeking worry-free cooling. 【Energy-Efficient Cooling Alternative】Operating on just 110 watts, this portable swamp cooler offers an eco-friendly alternative to traditional AC--no compressor, no refrigerant, and minimal electricity costs. Perfect for eco-conscious users, this portable swamp cooler indoor unit delivers effective cooling while keeping your energy bills low.