Included accessories are a cable and instructions. Dual-mode connection & multi-device compatibility: Equipped with both a 2.4GHz dongle and Bluetooth 5.0 for wireless connectivity, allowing for seamless pairing with a wide range of devices such as PCs, tablets, and smartphones. The dongle is instantly recognized when plugged into a USB port, and Bluetooth simplifies the pairing process. It allows for easy switching between office and home use, as well as one-touch switching between multiple devices, fitting a flexible work style. It also supports major operating systems such as Windows, macOS, Android, and iPadOS, with no driver installation required. Quiet click & precise wheel for comfortable operation: The left and right clicks use silent switches that reduce noise to approximately 20dB, allowing for use without worry in late-night offices, libraries, or during web conferences. The central scroll wheel is made of aluminum and optimizes the rotational torque, providing a comfortable, tactile feel when scrolling. It also supports zoom operations and horizontal scrolling, making detailed work in Excel, CAD, etc., smooth. 3-stage DPI adjustment & LED indicator: The 3-stage DPI switching button (800/1200/1600) allows you to instantly select the optimal cursor speed for various uses such as document creation, web browsing, image editing, and gaming. Each DPI mode is color-coded and displayed by the LED on the body, allowing you to visually confirm the settings and prevent forgetting to switch. Furthermore, the bottom of the body has a magnetic receiver storage space, reducing the risk of loss. You can carry it with confidence even when traveling or going out. Slim & ergonomic design for reduced fatigue: The slim form, only 23mm high and approximately 55mm wide, fits perfectly in the palm of your hand, reducing discomfort during long hours of work. The sides use a soft-touch material with non-slip processing, enhancing the hold and reducing the load on your fingertips. The symmetrical shape, compatible with both left-handed and right-handed users, allows anyone to grip it naturally. It alleviates wrist and arm fatigue in a wide range of scenarios, from telework to gaming.