HP M100 USB Wired Gaming Optical Mouse with LED Backlight and Adjustable 1000/1600 DPI Settings, 3 Buttons and Press Life Up to 5 Million Clicks, 1 Year Warranty (3DR60PA, Black)Brand HP Manufacturer HP, HP Colour Black Item Height 10 Millimeters Item Width 10 Millimeters Standing screen display size 7 Inches Product Dimensions 1 x 1 x 1 cm; 100 g Item model number M100 Voltage 2 Volts Power Source Corded Electric Hardware Platform PC Operating System Windows 10 Average Battery Life (in hours) 12 Months Are Batteries Included No Lithium Battery Energy Content 4. 5 Watt Hours Included Components M100 Wired Gaming Mouse