... keyboard, mouse and IR learning remote controller.With remote controller button, it has the IR learning function and can be used ... as remote controller for other home electric appliance, such as DVD/CD player, TV etc.QWERTY keyboard ... in rechargeable lithium-ion battery, long standby time.Widely used in smart TV, set-top box, Google TV, ... Controller + 2.4G Mini Handheld Wireless Keyboard Mouse