Shenzhen billion Technologies Limited   

        www.yijiayin.com          1, using mobile phone, flat as a music controller, mobile, control. Unlimited freedom of operation, this is embedded music controller does not have, in the kitchen, in the bedroom sofa, in the bathroom. Whenever and wherever possible to use, any wireless connection room horn. 2  mobile phone, tablet, online music player's songs are rich in content, listen to, the common embedded background music need external audio source, song copy, more trouble. 3, mobile phone, tablet by WIFI wireless connection to the speaker output sound, a connection only to power and La, reduce a lot of long distance pipe through wiring and open the wall hole work, saving the family investment. 4, mobile phone, tablet as the control center, free control, convenient and quick.   5, using WIFI network, as long as the WIFI signal can be connected to control playback, using the file packet transmission, transmission and playback of all audio format is infinite, these are not equipped with bluetooth.