Adopting advanced Quiet motor, the during operate is extremely low and will not interfere with work or rest Ideal for offices work, student activities, outdoor adventures, or home use, this clip on fan delivers refreshing airflows to enhances comfort and productivity in warm environments Equipped with a built in high capacity battery, this fan provides extended run time for various occasions, reducing the need for frequent recharging during daily use Features a flexible clip and adjustable airflows direction, allowing you to securely attach it to desks, bed frames, or other surfaces for targeted cooling wherever needed Make of ABS, it has good impacts resistance and heat resistance, ensuring the stability of the product in various environments