Description: 2.4G Wireless Keyboard Mouse: 2.4G wireless, stable signal, plug and play, just plug the usb receiver into a USB port , wireless distance up to 10m(33ft). Retro and Stylish Appearance: The wireless Keyboard with 84 Key punk round keycap, keyboard with mixed colors, cute and proper layout. Notes: The USB reciever is on the bottom of the mouse. Compatibility: Compatible with Windows XP/7/8/10, for Mac computer, laptop, desktop, PC, notebook. Note: keyboard need 1x AAA battery powered and mouse need 1x AA battery(Not Included). Compact Wireless: The mouse, mini and wireless features, you can put it into computer bags and pocket to travel. Quiet Design: with low profile silent keys, comfortable to type, retro keyboard wireless makes your work colorful. Size Chart: Keyboard Size: approx. 345x135x35mm/13.58x5.31x35inch Mouse Size: approx. 96x76x40mm/3.78x2.99x1.57inch Package Includes: 1 Piece Keyboard 1 Piece Mouse Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!