... .Mp3 speaker 3.Promotional gifts 4.Many color bird speaker,mobile phone speaker Specification: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 ...