... designed and manufactured by Howking, it inherit the feature as remote of PC, remote of Google TV and Android set top box, ... time they like. This mini voice wireless keyboard integrates the functions of wireless stereo spearker, Microphone, Keyboard, and mouse touchpad ... Operating distance: 10 metersl 2.4G RF connection l Battery capacity: 400mAl Transmitting power: Max +4dBml Working voltage: 3.7Vl ...