Capacity: Unit High energy efficiency Environmentally friendly R410a refrigerant gas Corrosion and rust-resistant golden fins Anti-dust and anti-bacterial health filter Quiet operation with minimal noise level IFEEL sensor feature Memory to set air distribution mode according to user preference Dual water drainage outlet Automatic device protection Smart defrost feature (for the indoor unit) 3D air distribution in all directions Automatic operating system mode – SLEEP MODE SUPER mode for faster cooling Timer for more convenient use Display of temperature and alerts on the indoor unit