KEYBOARD & MOUSE 130133 LOGITECH KEYBOARD & MOUSE MK470

Model ‎920-009182 Model Name ‎MK470 Product Dimensions ‎37.3 x 14.3 x 2.1 cm; 1 Grams Batteries ‎3 AAA batteries required. (included) Item model number ‎920-009182 Hardware Platform ‎laptop Special Features ‎Sensor technology: High Precision Optical Tracking Sensor resolution: 1000 dpi Number of buttons: 3 Scroll wheel: Yes- Mechanical Scroll Buttons: Middle Button Mounting Hardware ‎Keyboard 2 AAA batteries (pre-installed) Mouse 1 AA battery (pre-installed) USB receiver User documentation Number of items ‎1 Battery Average Life ‎18.0, 36.0 Months Batteries Included ‎Yes Battery cell composition ‎Alkaline Manufacturer ‎Logitech Country of Origin ‎China Item Weight ‎1 g