... 4.High Quality 5.Cheapest Price Hot Sale! 2.4G Mini Wireless Keyboard and Mouse 1.QWERTY Standard Keyboard All ... Libatteries,recharged by mini usb port, Uninterrupted use for 10 hours,Standby time with 1 year. 4. ... Buttons backlighting design,can work in the darkness, 2 seconds without action automatically shut off. 11.Built ... Room PC,Tablet PC,Industrial Computer,intelligent TV, Projectors,and so on.