[Refreshing & Efficient Atomization] Please add cold water or ice cubes at the top for better cooling. mini air conditioner provides you with quick refreshment and comfort<br> This mini air conditioner utilizes highly efficient and Energy-Saving technology, combined with a unique air duct design and a misting humidifier mouthpiece, which can lower the surrounding temperature and deliver a powerful, cool, and refreshing air flow, keeping you cool and preventing heat stroke. compact and handheld design makes this small air conditioner perfect for use in room, kitchen, bedrooms, office and camping.<br> [Flexible Use & Three Modes] this small air conditioner come with three fan speeds (natural wind/medium wind/high wind) and an adjustable 120 vertical air flow.Personal air conditioner provides various fan speed combinations for more options.the adapter is included.<br> [2-4 Hour Timer & 7-Color Night Light] this personal air conditioner features 2 smart timer modes (2H/4H) that allow you to enjoy deep sleep or a nap, while helping you set appropriate sleep times to avoid prolonged exposure to cold air. Additionally, mini air conditioner comes with 7 automatic color-changing night lights and a room air conditioner suitable for use in a room/bedroom, creating a comfortable and relaxing sleep environment (light can be controlled via button).<br> Don't need to worry when sleeping. The water level see-through window of this small air conditioner allows you to view and control the water level at any time. We cleverly designed the water tank at the bottom to increase the convenience of adding water and avoid leaks.<br> [Quiet & 2023 Upgraded Structure] Unique 4 in 1 design not only serves as a personal air cooler but also a usb desk fan, humidifier, and LED night light. Additionally, Nekuya portable air cooler uses our improved misting technology, which reduces noise to below 60 decibels.Effectively lowering the surrounding temperature.