About the Ewent EW3206 Silent Click Wireless Optical Mouse 1000DPI Dark Gray Ergonomic Design This wireless mouse has been designed to ensure maximum comfort during long periods of use, reducing fatigue and increasing productivity. Silent Clicks Enjoy a quieter environment with silent clicks, minimizing noise and allowing you to focus without disturbing those around you. Precise 1000dpi Sensor With a sensor of up to 1000 DPI adjustable, this mouse offers precise cursor control, making it ideal for both detailed tasks and casual gaming. Versatile Connectivity The nano USB-A and USB-C receiver offers perfect connectivity with a wide range of devices, ensuring a hassle-free user experience, no matter what equipment you are using. Intelligent Energy Saving Equipped with an On/Off switch, the intelligent energy-saving feature maximizes battery life, allowing for extended use without frequent recharges.