["Specifications: \nVoice air mouse remote keyboard\n2.4GHz Wireless Keyboard with IR learning(only power for key can make ir learning function)\nMini Full QWERTY keyboard with multimedia control keys and PC gaming control keys.\nSuitable for Hd player, set top, android TV box and Web TV.\nMaximum Operating Oistance: 3-10 Meters. without signal disturbance and no direction limit.\nWith USB interface adapter.\nComparable to real notebook touchpad.\nTPU keys are very comfortable .\nfor microsoft for Windows multimedia controls.\nColor: Black\nBattery: Built-in lithium-ion battery\n\nSupport System:\nfor Windows 2000.XP. Vista.for Windows CE.for Windows 7 10.for mac OS X. android OS\n\nPackage List:\n1 x Air Mouse Keyboard\n1 x USB Receiver\n1 x USB Charging Cable\n1 x User Manual"]