Air Conditioner Tower Fan:True circulating , activating the entire house , scientifically shredding the fan airflow to volume, gentle and comfortable, no headache after prolonged use. Indoor circulation, when used towards the ceiling during indoor circulation, allows to circulate inside and outside . When exchanging , it in the outside and expels the inside.Circulating turbine strong wind. The kitchen instantly cools down by 13, with circulation and circulation, instantly solving the stuffy and unpleasant smell in the kitchenBladeless Tower Fan with Three Speed: Turbo compressed cold , conditioned through fan wheel, upgraded aviation turbocharging, true cold can reduce high temperature and stuffiness,/first level volume, soft and comfortable like a thin fan/second level volume, cool and not afraid of stuffiness/third level volume, quick , and sweating.Easy to install:Non perforated wall hanging, easy to install, no tools required for installation, long-lasting use without falling off. 1. Non perforated wall hanging, can be directly hung 2. Super strong hook, adhesive wall hanging without leaving any marks. 3. The wall can be glued to any wall.Quiet Office Desktop Fan:Magnetic levitation motor, creating a light noise reduction effect, magnetic levitation sound-absorbing motor+atmospheric system, all-round noise reduction, magnetic levitation sound-absorbing motor, turbine vacuum sound-absorbing layer, sound-absorbing fiber .High capacity:large capacity battery pack with new energy cells, cool wind for continuous use. 12 hours of , 2000mAh large capacity battery, and 4.5 hours of charging time.