jogging : sennheiser adidas cx310. ntn film/gaming : sennheiser hd 202 recabling canare+vermouth. lebih clear vokal jg lbh ok traveling : sennheiser px80. simple portable ada casenya jg. DAP : itouch4 di compare sm fiio e07k wah, Earphone high end semua tuh.. ane hanya pake senheisser HD202 a