Feature: 1. Ultra Thin Full Size Wireless Keyboard: This ultra thin series wireless keyboard is only 1 inch in height. All keys of the keyboard are scissor thin construction, making the keys slimmer than the old keyboard. Provides you with a great typing experience and accurate typing performance. 2. No Latency, No Dropout: The wireless keyboard and mouse use 2.4GHz wireless technology to provide you with automatic frequency recognition and stable signal without latency. Wireless transmission distance up to 33 feet. Easy installation, just plug in the USB receiver. 3. Simple One Button Commands: The full size wireless keyboard offers 14 shortcut keys, allowing you to easily navigate and control your typing experience with one click. Not only that, but the numeric keypad provides maximum efficiency for data entry. 4. Quiet And Sensitive Wireless Mouse: The portable wireless mouse is built with the latest noiseless switch for a quiet click and features 3 DPI levels (800/1200/1600) of optical tracking technology so you can easily adjust the sensitivity of the mouse. 3 DPI levels. 5. Wide Compatibility: This wireless keyboard and mouse combo is compatible for Windows 2000 ME XP 7 8 10, for VISTA . For desktop, for Chrome book, PC, laptop, computer, etc. Specification: Item Type: Wireless Keyboard and Mouse Product Material: ABS + Aluminum Alloy Color: Iron Gray Keyboard Battery: Lithium Polymer Battery (Built In) Model: 402030 Capacity: 180mAh Mouse Battery: Lithium Iron Phosphate Battery (Built In) Model: 14500 Capacity: 800mAh Number Of Keys: 102 Keys (Two Key Area) Wireless Transmission Frequency: 2.4GHz DPI: 800/1200/1600 Parameters. Universal Wireless Keyboard and Mouse for PC, Laptop, PC, Desktop, for Windows, Etc. . Package List: 1 x Keyboard1 x Mouse1 x Bluetooth Receiver1 x USB Power Cable1 x Instruction Manual