Specifications: Keyboard: - Key Type: Standard US Layout - Key System: Membrane - Cable Length: 1.3 m - Function Keys: 12 - Batteries REquired: 1 x AA vWireless Range: 8m Mouse: - Buttons: 3 Plus Scroll Wheel - Sensor Type: Optical - DPI: 1200 - Batteries Required: 1 x AA (Not Included) - Wireless Range: 8m Features: - rgonomic Design - 2.4 GHz Mouse & Keyboard - Easy Installation - Multiple OS Compatibility - USB Nano Receiver What's in the box 1 x Mouse 1 x Keyboard