INNOVATIVE MECHA STYLE DESIGN - Innovative and unique blue and white combination that will shock your view, plus fine craftsmanship to make your mouse shine. It's a perfect gift choice. EASY TO CONTROL 3 DEVICE - Dual Bluetooth 5.1 modes and wireless 2.4G technology. It realizes accessible switches between 3 devices by clicking the mode switch button located at the bottom of the mouse. The indication lights of BT1, BT2, and 2.4G USB are green, blue, and red, respectively. Simple & convenient to work from the desktop to the tablet, or laptop to MacbookiPad, etc. RECHARGEABLE & AUTO SLEEP FUNCTION - Supports TYPE C to TYPE C cable charging. It can be easily fast and stable charged using the USB C cable without replacing the battery. Better energy efficiency and environmental protection. It will enter sleep mode after 1.5 minutes of inactivity for power saving, and wake it up by clicking any button or moving the mouse. SILENT CLICK & HIGH RESPONSIVENESS - This noiseless mouse reduces the noise by up to 90%, no need to worry about the click sound disturbing others. 3 Adjustable DPI Settings(800, 1200, and 1600)are very precise with every sensitive movement. COMFORTABLE & DURABLE DESIGN - Ergonomic design with an elegant profile. It has 6 buttons including 2 buttons for forward and backward on the left side ideal for both work and gaming. Tested over 5 million times click lifespan ensure long-term stable use. WIDE COMPATIBILITY - The BT 5.1 is compatible with windows 8/10/11 (but not windows 7 or XP), Android, and Mac OS systems; the 2.4G USB connected mode supports any USB-enabled device, which just needs to insert the USB receiver. It Fits desktops, laptops, PC, Macbooks, Chromebook, and Surface pro. Note: 1. Bluetooth 5.1 supports the ios system for both iPad and iPhones, but the ios system has to be ios 14 or later version; 2. Long press the top DPI button to turn off the decorative light, and long press again to turn on it.