Silent click and ear care: Portable optical computer mouse, silent clicking sound when pressing buttons, special design that allows you to play more feeling. LONG-LASTING AND VERSATILE MOUSE : The USB iron man mouse is compatible with Windows11,10,8.1,8,Vista 7,XP, Mac OS and Linux. Computer mouse wireless works with Notebook, Chromebook, PC, Laptop, Computer, and more. (batteries are NOT included) Iron Man's eyes light up: Mouse with lights and Iron Man design for laptop.Low power consumption. Automatic shut-off for energy saving. The USB wireless mouse will automatically turn off when the receiving Nano is dised, or the PC is turned off. 2.4GHz STABLE ERGONOMIC GAMING MOUSE: 2.4G wireless transmission allows working distance of up to 10m (49ft) , 360-degree all-around use, with reliable ion, the mouse wireless can eliminate delays, dropouts and interference. A cool mouse wireless with a contoured shape and 3D rubber roller ensures all-day comfort. Sleek and modern design: Iron Man mouse with sleek design that can be used to provide good support and gaming experience. It is dominant when the games coincide. The nano receiver can be stored on the back of the wireless ergonomic mouse while not in use.