... price,good qualiy 2.connect to PC, MP3, MP4, CD,other portable media player 3.bluetooth function bluetooth productspeaker bluetooth,mini speaker bluetooth ... you Bluetooth A2DP enabled by mobile phone and MP3/MP4 player, PC, etc.2.Automatically connect with the Bluetooth running devices ... ;3.Can be also connected to PC, MP3, MP4, CD, and other portable media players via 3.5mm audio cable; 4.Use ...