various mini speakers , music box , Insert card speaker 1.portable amplifier 2.plug 3.5mm , ... SD card 3.louder and clearer Various mini speakers , music box , Insert card speakerWelcome the enquirycandy music speaker-Vibrative Speaker- Work ... :35*35*37mm- Color: pink ,blue,green,orange etc. SP-C-02: SP-A-01: Android speakerSP-A-01: bird speakerSP-C ...