Main Features:<br />● Comfortably compact: Great for tight workspaces - the standard layout you're used to in a space-saving size<br />● Hassle-free design: Up to 3 years of power without battery changes plus simple setup with plug-and-play wireless receiver<br />● Plug-and-play setup with one tiny Nano USB Dongle receiver that stays in computer <br />● Robust connection with up to 10 meters range<br />● Sensitive keys: For instant access to the Internet， e-mail， music volume and more<br />● Compatible with Windows 2000 / XP / Vista / 7 / Mac<br /><br />    Specifications<br />General<br />  Type: Keyboard and Mice                                                  <br />                        Features: Slim                                                  <br />                        Material: Plastic                                                  <br />                        Color: Green， Blue， Pink                                                 <br />Specifications<br />  System support: Windows XP， Windows Vista， Windows 7， Windows 8                                                  <br />                        Connection: Wireless                                                  <br />                        Receiver: With                                                  <br />                        Transmit Range: 10 m                                                  <br />                        Power Supply: AAA Battery， AA Battery                                                 <br />Dimension and Weight<br />  Product Weight: 0.055kg (mouse)， 0.487 kg (keyboard)                                                  <br />                        Package Weight: 0.9 kg                                                  <br />                        Product Size (L x W x H): 13.5 x 11.8 x 3 cm / 5.31 x 4.65 x 1.18 inches (keyboard)， 11 x 6.1 x 2.5 cm / 4.33 x 2.40 x 0.98 inches (mouse)                                                  <br />                        Package Size (L x W x H): 23 x 14.5 x 6.5 cm                                                 <br />Package Contents<br />  Package Contents: 1 x Wireless Keyboard， 1 x Wireless Mouse (battery not included)                                                 <br /><br /><br /><br />                                                                                                        <br />