... the adornment and music 2,TF card, U disk, MP3compatible with widely read 3,Surging bass, and ... supply mode of double 6,Volume exquisite\convenient to carry \travel and movement may placed on a ... SD SpeakersPlay music from Micro SD,U-disk,support MP3 formatApply to PC, mobile phone ,MP3, MP4 and ... items.(In most cases, buyer will only have to return the problem components rather than the entire package ...