LANGBAO M1 Bluetooth Triple-mode Wireless Mouse 1. PMW3325 Chip: High-performance chip with low latency and strong anti-interference capabilities. 2. Three Connection Modes: Equipped with 2.4G wireless, wired, and Bluetooth connectivity, providing flexible connection options for various devices. 3. Ergonomic Design: Based on ergonomic design, meticulously sculpted for a comfortable fit in various hand positions, ensuring fatigue-free use over extended periods. 4. Adjustable DPI Settings: Choose from 600, 1200, 2400, 4800, or 10000 DPI settings to customize mouse sensitivity to suit different tasks and preferences. 5. 400mAh Battery, Long Battery Life: Large-capacity battery provides approximately 130 hours of continuous use. Specifications: 1. Working Voltage: DC 3.7V 2. Working Current: Less than or equal to 12mA 3. Main Button Lifespan: Approximately 50 million clicks 4. Number of Buttons: 6 5. Connection Method: Wired2.4GBluetooth 6. DPI: 60012002400480010000 7. Dimensions: Approximately 122x65x38mm 8. Weight: Approximately 70g