... logo 4,Promotional gifts 5,many color 1,bird speaker,mobile phone speaker2,mp3 speaker3,do your own logo4,Promotional gifts5,many ... support computer, notebook, iPod, iPhone, MP3, MP4, many kinds of music player, with standard video input plug2, The sound is nice3 ... outdoors.6, USB connecter, can connect with computer and play music.7, Built-in Li battery, the battery can be used ...