The high-performance RE600S earphones, also known as "Songbird", represent sound quality typical of the higher price ranges. Equipped with a 3.5mm Jack connector and 8.5mm dynamic titanium drivers, a neodymium magnet and a silver-plated copper cable. Crisp high, balanced midrange and percussive bass characterize this captivating earphone, which comes with a captivating case as well as a variety of ear tips.