The first dual-driver hybrid earphone from Shure, the AONIC 4 Sound Isolating Earphones feature warm, detailed sound through a combination of dynamic and balanced armature design and unique acoustic pathway. Experience comfort and immersive audio wherever you go. The ergonomic, low-profile design features optimized nozzle angles to ensure all-day comfort. Whether you experience a long commute or just want zero distractions, the sound isolating technology blocks up to 37 dB of noise to eliminate any outside noise. Enjoy the most immersivelistening experience with a design that keeps earphones in and noise out during exercise or travel.Connect directly to your phone or laptop through the detachable 3.5mm communication cable. The secure, over-the-ear design with wireform ensures the earphones stay in place and cables remain out of the way. You can even enjoy clear calls and controls with the integrated remote and microphone. Phone calls, voice command, volume, and music playback are all seamless. The durable construction of the AONIC 4 ensures a lifetime of use from wear and tear.