LANGBAO M1 Pro Bluetooth Triple-mode Wireless Mouse 1. PAW3311 Sensor: Provides smooth and precise cursor movement with high positioning accuracy. 2. Three Connection Modes: Equipped with 2.4G wireless, wired, and Bluetooth connectivity, offering flexible connection options for various devices. 3. Ergonomic Design: Based on ergonomic principles, the carefully sculpted design provides a comfortable and secure grip for various hand positions, ensuring fatigue-free use even during extended periods. 4. Adjustable DPI Settings: Choose from 800, 1600, 3200, 6400, or 12000 DPI settings to customize mouse sensitivity to suit different tasks and preferences. 5. 800mAh Battery, Long Battery Life: The large-capacity battery provides approximately 80 hours of continuous use. Specifications: 1. Working Voltage: DC3.7V 2. Working Current: ≤12mA 3. Main Button Lifespan: Approximately 50 million clicks 4. Number of Buttons: 6 5. Connection Method: Wired2.4GBluetooth 6. DPI: 80016003200640012000 7. Dimensions: Approximately 122x65x38mm 8. Weight: Approximately 75g