【No Installation Required, No Windows Needed】Unlike traditional portable air conditioners that require large drain holes and rumbling noises. The advantage of a freestanding evaporative cooler is that you can push it anywhere, no installation required, just plug it in and use it. Whether in the office, bedroom, living room, kitchen or patio, you can enjoy the ultimate coolness. 【Beat The Heat And Cut Energy Costs】This portable evaporative cooler is loaded with convenient features, including easy-glide casters and a removable 6L water tank for mess-free refills. 【Adjustable Speed】Three-speed evaporative air cooler could meet your different needs and be applied in various occasions. You could enjoy low speed when you are in sleeping and medium speed in relaxing, as well as high speed in hot summer. 【Cool / Humidify】Adopt water or ice crystal refrigeration and air humidifying technology, air cooler can cut down the temperature from air vent and raise relative humidity, prevent air drying. 【Remote Control Function】Try standing 20 feet away from the swamp cooler and it will still take your commands! The remote control will be very useful when you are sleeping or lying on the couch.Home air cooler can be used in various places such as: living room, bedroom, dining room, office and so on.Q: Are you trading company or manufacturer? A: We are factory founded in 2001. Q: How long is your delivery time? A: Generally it is 25days for first order. It will be more less days for next. Q: Do you provide samples? Is it free or extra? A: Yes, we could offer the samples. But the samples fee and freight paid by clients. Q: What is your terms of payment? A: We accept TT, LC payment. For TT, it's 30% T/T for deposit, balance against BL copy. For LC, it will be LC at sight. Q: Do you produce the Air Cooler Mould? A: Yes. We have a professional team having rich experience in design and manufacturing. All our air coolers shell design and producing by ourselves. Our models also get the patent. Q: Do you accept OEM for customer's brand? A: Yes. But MOQ will be required. Q: How about the FOC spare parts, can be offered with order? A: Yes. We will offer 1% FOC spare parts.