Near-frictionless scroll wheel Selectable mouse cursor speed Fast and accurate positioning when you are using it Easy to install, plug and play System supported:windows 2000/XP/Vista/ Windows 7/ Windows 8/Windows 10/linux/mac Slim White Wireless 2.4GHz Gaming Keyboard and Mouse Combo Set Power Saving Keyboard features: Stylish design, slim shape to lead the fashion. Key flat comfortable, soft touch, smooth operation. Highly Ciga keycaps, allowing you to operate each key is lightweight and comfortable. Mouse Features: Ergonomic design, stylish, comfortable feel. Professional optical positioning technology, more accurate positioning. Smart mini receiver, connect automatically without cumbersome for yards. Up to more than 1600 kinds of ID code design, enhanced anti-jamming characteristics of the mouse; 360 around the use of arbitrary angle, as far as control distance of 10 meters above; Unique intelligent circuit design management, so that the mouse smarter power; Resolution can 1000-2000dpi FM, enjoy your wireless free space; Specifications: Main color: White Keyboard size: 9 * 113 * 388mm(Approx) Keyboard weight: 380g(Approx) Mouse size: 99*53*20mm(Approx) Mouse weight: 42g(Approx) Package weight: 545g(Approx) Keyboard battery: 2x AA battery (not included) Mouse battery: 1x AAA batteries (not included) package contents: 1x 2.4GHz Wireless Keyboard 1x Wireless Mouse 1x 2.4GHz NANO USB signal receiver Brand Not Specified SKU 100582749_NP-1020994470 Model XYQ5012105A