... for pc,laptop, android Nice RC11 air mouse 2.4G mini Wireless keyboard suitable for windows,android, linux,mac OS ... tv box, smart tv, etc.other smart devices.Highlight:•Wireless 2.4GHz radio frequency with USB receiver•All of the key’s ... presentation and lecturingSpecifications:•2.4GHz DSSS radio transceiver,30m max distance•Powered by 3 x AAA battery (Not included)•System requirements: Windows ...