Alann Trading Limited Razer Naga V2 HyperSpeed - Ergonomic Wireless MMO Gaming Mouse (with 19 Programmable Buttons, HyperSpeed Wireless (2.4 GHz), Up to 250 Hours of Battery Life, Focus Pro 30 K Optical Sensor) Black, New

Brand ‎Razer Product Dimensions ‎50 x 50 x 28 cm; 118 Grams Batteries ‎1 AA batteries required. (included) Item model number ‎RZ01-03600100-R3G1 Manufacturer ‎Razer Series ‎Naga V2 HyperSpeed Colour ‎Black Power Source ‎Battery Powered Operating System ‎Windows 8, Windows 7 Average Battery Life (in hours) ‎250 Hours Are Batteries Included ‎Yes Lithium Battery Energy Content ‎1.44 Milliampere Second (mAs) Lithium Battery Packaging ‎Batteries contained in equipment Number Of Lithium Ion Cells ‎1 Item Weight ‎118 g ...