Audiophiles Choice: Signature sophisticated and accurate sound with an abundance of detail, original sound without over-emphasis of frequencies. Smooth sound curves, suitable for music producer to use as a monitor. Hi-Fi Sound:The SoundMAGIC E50 earbud delivers precise and balanced HiFi sound - strong, differentiated bass, detailed, tidy mids and clear highs. Comfortable In-Ear Fit:The ergonomically designed sound tubes sit perfectly in the ear canal and ensure that the earphone sits comfortably and securely. The in-ear design in combination with the matching ear tips lets only the music into the ear and excludes ambient noise. Aluminium Construction For Durable:The full metal earphone housing construction makes the E50 extremely stable and durable for everyday use.The 60°Angled plug to protect cable better and to get more durability for bending , gold plated pin to get durability for friction and get more stable music transmission. High Quality Twisted Core Cable:Twisted Core