<p>INPHIC upgrades three-mode BT 5.0 / BT 4.0 / 2.4G wireless mouse - faster, more stable and widely compatible.</p> <p>Whether it's Mac, Windows, Chrome OS, or Android tablet, or switching between them, the mouse works fine.</p> <p><b>About charging:</b></p> <p>Use the computer USB port 5V / 700mAh to charge, the blue light on the wheel is always on when charging, and the light is off when the battery is full. The charging time is about 3 hours.</p> <p><b>Low-voltage display:</b></p> <p>When the red light flashes at the mouse wheel, it indicates that the voltage is lowered and it needs to be charged in time.</p> <p><b>How to connect to Bluetooth mode?</b></p> <p>1. Turn on the power switch to Bluetooth mode</p> <p>2. Bluetooth 5.0 mode: (green light flashes slowly)</p> <p>Bluetooth 4.0 mode:(blue light flashes slowly)</p> <p>3. Press the Bluetooth pairing button for about three seconds, the power indicator flashes (Bluetooth 5.0: Green; Bluetooth 4.0: Blue), indicate that the mouse is in pairing mode.</p> <p>4. Search for "BT5.0 Mouse_Pro" or "BT4.0 Mouse" through your devices, and then click to match. The indicator light will go out after pairing and the mouse can be used normally.</p> <p><b>Note:</b></p> <p>1. Bluetooth flash pairing time is 3 minutes</p> <p>2. Bluetooth connection time is within 5 seconds</p> <p><b>System Support:</b></p> <p>2.4G wireless mode: Win XP / WIN7 / WIN8 / WIN10 or higher</p> <p>Bluetooth 4.0 mode: WIN8 / WIN10, Mac, Chrome OS, Android system</p> <p>Bluetooth 5.0 mode: WIN8 / WIN10, Mac, Chrome OS, Android system (Bluetooth 5.0 does not support Win 7 / XP)</p> <p>Note: IOS is supported, but must be IOS 13 or above system</p>