2.4 GHz RF Wireless Technology Large Built-in Multi-Gesture Touchpad Scissor-Switch Keys Ultra-Slim Wireless Keyboard with Built-in Touchpad2.4GHz Radio Frequency Wireless TechnologyThe 2.4GHz Wireless Technology has 65536 IDs with 12 channels and works up to 30 feet. This provides the reliability to ensure your other wireless devices will not interfere with your keyboard.Large Built-in Multi-Gesture TouchpadThe built-in touchpad supports multi-finger gesture without the need of installing any drivers. The larger size of the touchpad also provides users more comfort by eliminating the need of a mouse.Scissor-Switch KeysThe slim scissor-switch keys are designed to offer a quieter typing experience and faster key response. The scissor-switch keys also offer a longer product life with a lifecycle with up to 10 million keystrokes.Ultra-SlimThe keyboards lightweight, ultra-slim and compact design makes it truly portable. Whether you are sitting on the couch and typing away or you are on th