Elevate your home comfort with this 14000 BTU portable air conditioner. a versatile climate solution tailored for US households. offices. and dorms. Designed with 4-in-1 functionality—powerful cooling (3500W). dehumidifying (1.2L/h). 3-speed fan (Low/Mid/High). and heating—it adapts to every season without the need for multiple appliances. Perfect for 194-247 sq ft spaces. it features a 400m³/h high airflow rate that rapidly circulates air. while its ultra-quiet 54dB(A) operation ensures a peaceful environment for sleeping. working. or studying.Engineered for convenience. this portable AC comes with a complete installation kit: 1 air exhaust duct. 1 window exhaust adapter. 1 baffle plate. 2 air exhaust duct connectors. and 1 wireless remote control (2 AA batteries required). No tools or professional help are needed—simply connect the exhaust hose to a window. door. or wall hole and start using in minutes. Built-in transport handles make moving it between rooms effortless. and its compact dimensions (17.3×13.2×27.9 inches/440×335×710mm) fit easily in small spaces without sacrificing performance.Control comfort from across the room with the wireless remote: set a 1-24h timer for auto on/off. activate swing mode for even air distribution. or use sleep mode (auto temperature adjustment after 1-2 hours) for nighttime comfort. The intuitive front control panel also allows for quick adjustments of mode. speed. and temperature. Safety is prioritized with multiple protections: 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.