Rapoo 7200M 1600 DPI 6 Buttons 2.4GHz Wireless Bluetooth 4.0 Multi-modes Mouse Notebook Office Mute Mouse(Dark Gray)

1. Weight: 70.7g2. Dimensions: 10.8 x 6.4 x 3.6cm3. Resolution: 1600 dpi4. Transmission method: Bluetooth 4.0/3.0, wireless 2.4G5. Features: device switching, compact and portable, adjustable DPI, 9 months battery life6. Working mode: photoelectric7. Interface type: USB8. Wireless distance: 10m9. Power supply method: 1 x AA battery (not included the battery)