BRIDGE – DESIGNER USB-A WIRELESS MOUSESTYLISH AND ORIGINAL ARCHED DESIGN – TOP COVER IN MATTE COATING – SOFT TO THE TOUCH – SILENT CLICKS – BLACK SHINY METAL DIAL – PLUG & PLAY – 1X AAA POWER SUPPLY – DPI: 800-1200-1600 – 3 BUTTONS – DIMENSIONS: 11X5.8X3. 5 CM – COL.BLACK – NEW