Angel Music mini haut-parleur USB 1.Portable, high quality 2.Strong function ... practicalMulti-functional five-in-one interface, headset, charging, music input, the capitalMaterial transmission, FM antenna realized in a ... negroponte broadcastHigh fidelity loudspeaker, anytime, anywhere outside put music constantly, enjoyment unbounded Product specificationsOutput power:2WSNR:≥60dbRecharging voltage ...