9 water tank: the water tank is full, the water level is visible, and the evaporative cold air quickly cools down after 9 hours of full use 120° wide angle, wide air supply range of air cooler, fine air supply by perfusion air duct, more comfortable three-dimensional Button introduction: 8 buttons with multiple function options, the remote control includes all functions, and the operation is simple and clear at a glance 4 wind speeds and 3 wind levels: soft/strong wind, manually adjust the pendulum as needed, 1-7.5 hours coded timer 【Application】Perfect for home or commercial use, indoor or outdoor. Perfect for living room, meeting room, office, kitchen, dining room, garage, warehouse, gazebo, etc.