\nTechnické parametre\n\n\n\nDevice Type\n Mouse\n\n\nInterface\n 2.4 GHz\n\n\nButtons Qty\n 3\n\n\nConnectivity Technology\n Wireless\n\n\nColor\n Black\n\n\nMovement Resolution\n 4000 dpi\n\n\nMovement Detection\n Optical\n\n\nInclude Accessories\n 1 AA battery\n\n\nWarranty\n 1 year Advanced... pročitati sve