DUAL-MODE BLUETOOTH MOUSE (BT 5.1 + 2.4GHz): With dual-mode connection, the mouse can freely switch between two devices with just one mouse by pressing the button. COLOR LIGHT: Different colors of light colors change randomly during use. They provide soothing light and create a cool and trendy atmosphere for work and leisure. UNIVERSAL COMPATIBILITY: Bluetooth mode is compatible with Windows 8 / Windows 10, Pad / Phone OS 13 and above, Mac OS 10.10 / Android 5.0 or above. Pairing and connecting is easy. 2.4GHz wireless mode works with computer, laptop, desktop with USB, Type-C port, plug-and-play. SILENT CLICK & HIGH RESPONSIVITY: Adjustable DPI values between 800, 1200 and 1600 to meet different needs. Quiet clicking allows for a quiet working environment. ENERGY SAVING: The mouse is rechargeable, comes with a charging cable and requires no additional battery. It enters sleep mode after 10 minutes of inactivity to save power and ensure long-term use. You can wake it up by clicking any button.