2.4 GHz Wireless Connection: 2.4 GHz wireless transmission technology. Easy connection within 10 meters, transmission without delay and interference. 1. Turn on the mouse when connected. 2. Place the mouse's bottom receiver over a USB port on the computer without any other drivers or software. Lightweight Honeycomb Shell & Smart Power Saving Mode: Lightweight gaming mouse with a honeycomb design. The mouse feels comfortable, light, and flexible, weighing only 82 grams, making it highly mobile. Smart switch, power-saving mode. If not used after a few minutes to save the installed rechargeable battery, it will automatically shut down. Adjustable DPI & Flexible Buttons: Easily control cursor speed. Six buttons: left button, right button, forward, backward, DPI button, and scroll wheel. Adjustable DPI speed switch: 600-1000-1600-2400-3400. Universal Compatibility and Reliable Quality: Supported operating systems: Windows 7/8/10 / XP, Vista 7/8, Linux, and Mac OS. Suitable for Laptops, PCs, Macbooks, and other devices. Power supply mode: 3.7V lithium battery 500mA capacity miniature charging port.