Logitech M535 Key Features Wireless Mouse 1000 dpi 3 Buttons Optical Tracking Up to 10 Month Battery Life Overview The Logitech M535 is a Bluetooth mouse designed with everyone in mind. Whether you use Windows, Mac, Chrome OS, an Android tablet, or any combination of them, the M535 just works. Its curved shape and rubber grip make it incredibly comfortable to use, while it is still small enough to fit in your bag or pocket and take with you anywhere. Add on the 10 month battery life off a single battery charge and you are never forced to stop working. Specifications Design Ambidextrous Sensor Optical Tracking Resolution 1000 dpi Number of Buttons 3 Connectivity Bluetooth Wired/Wireless Wireless Rechargable No, removable battery Colour Grey Dimensions 100.5 x 61.1 x 33 mm Weight 82g