Mini USB Charging Cooler Fan

Multi-Function Design: Combines cooling, air purification, and humidification to enhance your environment. 150ml Water Tank: Includes a built-in 150ml water tank for effective humidification and cooling. Negative Ions Technology: Releases negative ions to purify the air and improve overall air quality. USB Charging: Easily rechargeable via USB, offering flexible power options and convenience. Compact & Portable: Small and lightweight design makes it perfect for use on desks, tables, and small spaces. Rechargeable Battery: Built-in rechargeable battery for cordless operation and mobility. Adjustable Fan Speed: Features multiple fan speed settings for customizable airflow and comfort. Quiet Operation: Operates quietly, allowing for a peaceful environment without disruptive noise. Easy to Use: Simple controls for straightforward operation and maintenance. Eco-Friendly: Provides cooling and purification without the need for refrigerants or chemicals.