WINSINN 40mm Fan 24V Hydraulic Bearing Brushless 4010 40x10mm – High Speed (Pack of 5Pcs)

Silent Click USB Mouse: Enjoy a noise-free work environment with humanized silent click design, focusing on your tasks. Ideal Travel Companion: A must-have for frequent business travelers; small, lightweight, and wireless, it complements your laptop perfectly. Exceptional Battery Life: Never worry about running out of power with 700mah battery, supports use while charging. Optimal Sensor Performance: With a wide CPI range and excellent click latency, it offers a comfortable and enjoyable computing experience for work and leisure. Universal Compatibility: Works seamlessly with Windows Vista and Mac OS, featuring a sleek and compact design suitable for all users and various tasks.”