【Dual Mode 2.4 GHz and Bluetooth 5.3】 This wireless mouse features an advanced Bluetooth 5.3 chip, delivering a more stable connection with lower latency compared to older Bluetooth 4.0 technology. It also supports 2.4 GHz wireless connectivity for plug-and-play convenience, requiring no drivers and allowing connection to up to 3 devices. A switch on the back enables easy toggling between 2.4 GHz and Bluetooth modes. 【Transparent Shell & Magnetic Receiver Slot】 Unlike standard slim mice, this office mouse features a transparent polycarbonate outer shell. Both the top cover and the USB receiver storage compartment are magnetically secured, allowing easy access to store the receiver safely inside the mouse, reducing the risk of loss. 【Rechargeable & Battery Level Indicator】 Equipped with a built-in high-capacity battery, the mouse offers up to 30 days of usage on a full charge and a long standby time. It recharges fully in approximately 40 minutes. The battery level indicator allows real-time monitoring of charge status. Automatic sleep mode helps conserve power and wakes instantly with a button press. 【Silent Click & Metal Scroll Wheel】 Designed for quiet operation, this mouse reduces click noise by up to 90%, making it ideal for use in libraries, offices, or public spaces without disturbing others. The durable metal scroll wheel provides a textured, non-slip grip for smooth and precise scrolling. 【4 Adjustable DPI & High-Precision Optical Tracking】 Choose from 4 DPI settings (800, 1000, 1200, 1600) for accurate cursor control suited to various surfaces and usage scenarios. The high-precision optical sensor ensures reliable tracking on most mouse pads, ideal for both work and general computing tasks. 【One-Touch Desktop Return】 A dedicated button on the top allows instant return to the desktop, helping improve productivity and quickly hide open windows for privacy. Note: This function is not supported on Mac OS due to system limitations. 【Ergonomic Design & Wide Compatibility】 Symmetric ergonomic shape with a sleek profile ensures comfort during extended use. Compatible with Windows 8/10/11, Mac OS, and iOS 13 and later. Works seamlessly with PCs, laptops, and MacBooks. ✔ 2.4 GHz & Bluetooth 5.3 – Stable, low-latency wireless connection. Switch easily between modes. No drivers needed. Supports up to 3 devices. ✔ Transparent Shell & Magnetic Receiver Slot – Modern transparent design with secure magnetic storage for the USB receiver. ✔ Rechargeable & Battery Indicator – Up to 30 days battery life. Charges in 40 minutes. Real-time battery monitoring and power-saving sleep mode. ✔ Silent & Non-Slip – 90% quieter clicks. Metal scroll wheel for enhanced grip and smooth scrolling. ✔ High Precision & Quick Access – 4 DPI levels for accuracy. One-touch desktop return button for efficiency and privacy. Function not available on Mac OS.