Mini Negative Ion Air Cooler Night Light Comfort

This compact 4-in-1 air cooler provides evaporative cooling, humidification, negative ion air purification, and a soft night light in one portable device. Designed for desktops and small spaces, it features a 150ml water tank for up to 8 hours of use, adjustable dual-speed airflow, and quiet operation. The built-in 7-color LED night light adds ambiance, while its energy-efficient design eliminates the need for multiple devices. Lightweight and easy to use, this personal cooler is ideal for improving comfort in bedrooms, offices, or dorms.