•RF Frequency2.4 GHz•Keycap typeConcave•Genius Key supportYes•Smart engine (SmartGenius)Yes•Customizable Function KeysF1~F12•SmartGenius supportYes•SmartGenius App DownloadRemark :* The product hardware and firmware is factory preset. You can adjust the settings to meet your demand.For a firmware update you can check our website.•Visual Function Key Bar VirtualYes•App Profile supportYes•Function keysYes 12•Multimedia keyYes 12•Mouse Sensor engineOptical•Mouse Resolution (DPI)1000•Mouse Number of buttons3 •Battery typeOne AAA alkaline battery for keyboardOne AA alkaline battery for mouse