Rapoo M500 Silent Key Features Wireless Mouse 800-1600 Adjustable dpi 6 Buttons Optical Tracking Up to 12 Month Battery Life Overview The Rapoo M500 Silent is perfect for multi-device setups, connecting to all your devices and transitioning between them seamlessly. At the press of the button, you can switch between different dpi settings to your liking. The comfortable shape and side grip support means the M500 Silent fits perfectly in your hand, while the silent buttons mean that you will not disturb anyone else around you. Specifications Design Right-Handed Sensor Optical Tracking Resolution 800-1600 dpi Number of Buttons 6 Connectivity Bluetooth, Wireless USB Dongle Wired/Wireless Wireless Rechargable No, removable battery Colour Black Dimensions 105 x 67 x 41 mm Weight 72g