9 Best Swamp Cooler For Rooms of January 2021

  1. Product Highlights
    • ❄️【mini size for personal use and usb charging】 usb port is supported for this evaporative air cooler. also, the small size (19.9*17.5*15.4 cm) and light weight (about 0.8kg) make it very convenient and portable for sleeping, working, camping, traveling and so on. this mini space cooling fan could cool the area in front of the device (45 sq. ft. ), approximately the siz...
    • ❄️【multi-functional air conditioner fan】it is not only a personal evaporative air cooler, but also an air humidifier, a purifier and a usb desk fan. this 2020 innovative portable air conditioner fan could suck the surrounding hot air into the fine-fiber water curtain for instant cooling, and cleans dust particles from the air for healthier breathing. you do not need to ...
    • ❄️【efficient and healthy personal cooling】 inspired by benjamin franklin's swamp cooler theory, this air conditioner fan is designed for individual use. it cools down faster by adding ice to the water rather than by freon refrigeration or chemicals, which makes it healthier for your body and much more energy-saving. besides, with 2 speed settings and wind direction adju...
    • ❄️【water leakage-proof system& enlarged water tank】this cooling ac fan is designed with a 800ml removable and large water tank, which could run up to 7.5 hours each time you filling the portable tank. besides, with this integrated water tank, the water leakage risk is lowered greatly.
    • ❄️【low noise& led light】this portable air fan could be operated powerfully at a low noise level, 36db. even at night, you would not feel the noise disturbing. besides, at night, you could turn the beautiful blue led light on, then you could check the water level any time!
  2. Product Highlights
    • [120 ° oscillating for a larger cold room] this brand new mini air conditioner has automatic oscillation functions and offers 60 ° / 120 ° oscillation options, covers a larger room than conventional room air coolers and offers better air circulation for the personal room
    • [cooling wherever you are traveling with multiple power supplies] with a low power of 10 watts, this evaporative cooler can hold with a built-in battery, a power bank with 5 v / 2.1 a outputs and an ac charger (not included included) are operated. charger and pc usb ports. enjoy the cool summer at home, while traveling and everywhere
    • [5000mah portable rechargeable air cooler] the revolutionary personal air cooler in equipped with a rechargeable 5000mah battery that is really portable and can be used outdoors in hot summer. the high battery capacity offers up to 9 hours of cooling. the 45 ° inclined fog cooling airflow can be used in conjunction with the rear fan blades to prevent water from getting ...
    • [700 ml large capacity water tank] the rechargeable air cooler has a large 700 ml water tank that does not require frequent filling. the wide open water tank on top of the personal cooler makes it easier to fill and store ice cubes, which leads to better cooling air flow. the soft silicone tube helps with the display, the amount of water remaining on the upright stand a...
    • [room cooler with adjustable wind speeds] the portable air conditioning fan can be used simply by adding water, turning it on, adjusting the wind settings and enjoying the cooling air flow. it weighs only 1 kg and is easy to carry at home in the office. camping, picnic and other indoor or outdoor use. the 4-speed wind speed mode offers more options and takes good care o...
  3. Product Highlights
    • 【2020 fully upgrade】: compared to the some old models that have large volume, small wind, loud noise, poor cooling effect and various quality problems, this new designed personal air conditioner is completely upgraded. every item is strictly quality checked, and really quiet, lightweight, small, meanwhile provides great cooling effect. a 380ml water tank allows 6 hours ...
    • 【anywhere portable】: the usb portable air conditioner can powered by such as power banks, laptops and other devices with usb ports, you can enjoy cool air anywhere you go, in your office, bedroom, tent, and tours. it's also very energy saving and environmental friendly, keep using for 7 days only cost 1kw·h.
    • 【instantly & efficiently cooling】: cooler than fan, and more energy saving than air conditioner, the nertpow portable air conditioner is born for cooling your hot summer! when the hot air go through the ice curtain soaked in ice water, it will be cooled 3-10℃ down. only in 3s, the mini air cooler blows out the cool wind to you, what keeps your personal space at around 2...
    • 【fresh and misting air】: the filter in the mini air cooler can not only provide pleasing cool air, it can also filter out odors and dust in the air, provide misting, fresh and healthy air to your baby, elders. especially good for sleeping, and people with respiratory sensitivities.
    • 【warranty】: 100% satisfaction, 7-15 days free shipping, lifetime warranty. if there is any problem, please feel free to ask, we will reply within 24hrs, and we will try our best to solve it or send another free one or make a refund.
  4. Product Highlights
    • 【multifunction】 small and light evaporative air cooler charged with usb and have a 7-colors night light function bringing you different new experience. the adjustable air cooler with quick & easy top-fill water tank (add in ice water, ice cubes, essential oils, etc) and muti-directional air vent.
    • 【easy to use】support multi power supplies like usb charger, laptop/mobile charger, power bank, vehicle charger. just press your finger on the switch button, touch panel one key on.one refill of water can last about 8-12 hours. simple operation, bring comfortable cool summer.
    • 【portable 3 wind speeds adjustable】hsonline mini air conditioner fan's wind speed can be adjusted between 3 speeds(low/medium/high) to meet your needs. it can pulls warm air out through its evaporative water filter to create your personal space with humidified and cool air. keeping the space cool, bring comfortable to every corner of the room.
    • 【upgraded filter paper】the air humidifier fans come with high density plant fiber filter element (build in negative ion generator), easy to remove, the card position is accurate, not easy to fall off, easy to clean, recycling, which including air cooling, humidifying, and purifying 3 in 1 functions.
    • 【energy saving】it can work effectively at a low noise level (60db), and low energy consumption same as the power consumption of a light bulb, no freon. hsonline mini air conditioner is both space efficient and economical. it is the ideal gift for your family and friends. guarantee 1 year warranty and 24-hour customer service online.
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