iPazzPort Voice Speaker Microphone 2.4G Mini Wireless Keyboard with IR Remote 5 in 1: Wireless speaker, microphone, keyboard, mouse touchpad and remote control. Stereo speaker and microphone for skype, google talk, MSN 2.4G wireless connection, about 10M operating distance. With remote controller button, it has the IR learning function, it can be used as remote Controller for other home electric appliance, such as DVD/CD player, TV etc. Capacitive touchpad, excellent sensitivity QWERTY keyboard layout, it is convenient to operate. With USB receiver, plug and play Built-in rechargeable lithium-ion battery, long standby time. With backlight, it can operate in dark environment