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. WIDE COMPATIBILITY - Compatible with Windows 8/10/11, Android, and Mac OS systems via Bluetooth 5.1. For devices without Bluetooth capability, simply insert the 2.4G USB receiver for seamless connectivity. Works with desktops, laptops, PCs, Macbooks, Chromebooks, and Surface Pro, providing versatility and convenience. COMFORTABLE & DURABLE DESIGN - Designed for ergonomic comfort, this mouse features an elegant profile that fits perfectly in your hand. With 6 buttons, including 2 convenient forward and backward buttons on the left side, it caters to both work and gaming needs. Tested for durability with over 5 million clicks, this mouse ensures long-term stability. SILENT CLICK & HIGH RESPONSIVENESS - No more worries about disturbing others with noisy clicks. Our noiseless mouse reduces noise by up to 90%, providing a silent working environment. With 3 adjustable DPI settings (800, 1200, and 1600), enjoy precise and sensitive cursor movement for enhanced productivity. RECHARGEABLE & AUTO SLEEP FUNCTION - Say goodbye to battery replacements with our convenient USB to Type-C cable charging. Fast and stable charging ensures you are always powered up. Embrace energy efficiency and environmental friendliness. After 1.5 minutes of inactivity, the mouse automatically enters sleep mode to conserve power. A simple click of any button or movement of the mouse wakes it up instantly. SEAMLESS CONTROL OF 3 DEVICES - Seamlessly switch between three devices with our dual Bluetooth 5.1 modes and wireless 2.4G technology. A simple click of the mode switch button located at the bottom of the mouse allows you to effortlessly transition from desktop to tablet, laptop to Macbook, iPad, and more. The green, blue, and red indication lights represent BT1, BT2, and 2.4G USB respectively, ensuring easy and convenient device connectivity. INNOVATIVE MECHA STYLE DESIGN - Experience the unique yellow and black combination that will captivate your senses, Meticulously crafted with utmost precision, this wireless mouse is a visual delight and makes for a perfect gift choice.