【STRONG COOLING & 3 WIND MODES】This evaporative air cooler offers 3 wind speeds and 3 modes (normal/natural/sleep), delivering airflow up to 6.8 meters. It works with ice crystals (sold separately) to quickly lower room temperature while using less energy 【REMOTE CONTROL & 12H TIMER】Equipped with a touch panel and remote control for easy operation. The 12-hour timer prevents overnight overcooling, and the automatic left-right swing ensures even cool air distribution throughout your room with this portable air cooler 【10L DETACHABLE WATER TANK】A split 10L large water tank supports long-lasting cooling on this swamp cooler. The detachable tank is easy to fill and clean, and can be inverted for space-saving storage. A built-in aromatherapy box freshens indoor air 【PORTABLE & SPACE-SAVING DESIGN】Four universal rolling wheels let you move this air cooling fan freely between rooms. Its compact size and split foldable structure greatly reduce storage space when not in seasonal use 【PLUG & PLAY WIDE APPLICATION】No complicated installation is needed—just add water and ice packs to enjoy cool air. This personal air cooler is perfect for apartments, dorms, offices, and small bedrooms for energy-efficient summer cooling