Unprecedented integration of Moving coil and iron coil for more exquisite sound quality

20 Processes to forge a metal sound cavity

Wire control Microphone

3 sets of earplugs to fit for any ear size

Piston design, effectively reducing the adverse impact of the cavity resonance timbre, leading to better bass performance

Kevlar fiber wire providing an excellent resistance to pull and perspiration resistant ability

Easy-to-control, play music and make calls

Comfortable fit with ergonomic contoured form