... protable bird shape speaker with3.5mm general autio interface , protable speakers with built-in amplifierSpecification:1, It can support computer, notebook ... , iPod, iPhone, MP3, MP4, many kinds of music player, with standard video input plug2, The sound is ... used for 4 hours after Packing:Product size:70*85mmSize of carton:410*280*340mm PCS/CTN:100PCSGW:12.6KGS NW ...