Experience ultimate all-season comfort with this high-performance portable air conditioner. the perfect compact climate solution for US homes. offices. dorms. apartments and small living spaces. Designed for versatility. it features a 4-in-1 function set—delivering powerful cooling. efficient heating. 1.2L/h dehumidification and a 3-speed independent fan—to adapt to every weather condition. eliminating the need for multiple climate appliances. Boasting a 400m³/h high air flow rate. it rapidly circulates air to cool or heat 194-247 sq ft rooms. while its ultra-quiet 54dB(A) operation ensures a peaceful environment for sleeping. working. studying and relaxing.This portable AC is built for effortless convenience. with a complete installation kit included: air exhaust duct. window exhaust adapter. baffle plate. 2 air exhaust duct connectors and a wireless remote control. No tools or professional installation are needed—set up in just 5 minutes by connecting the exhaust kit to any window. door or wall hole. Built-in transport handles make moving the unit between rooms a breeze. and its compact body (17.32×13.19×27.95 inches) fits easily in small spaces without sacrificing performance.Control your comfort from across the room with the 16.4ft/5m wireless remote. which offers customizable 24h timer. swing mode and sleep mode settings to match your lifestyle. The intuitive front control panel features clear one-touch buttons for mode. speed. temperature and timer adjustments. making operation simple for all users. Safety is a top priority: equipped with a grounded 3-prong plug (no adapters/extension cords allowed). water-full alarm with easy drainage. anti-frost protection and a 3.15A/250VAC fuse to prevent electrical hazards. A hidden condensing water recycling system reduces maintenance. while the continuous drainage outlet supports long-term unattended use.