Great Sound Isolation: This sound isolation in ear monitors headphone could prevent outside noise from interfering with your listening experience and maintain the crisp detail in low volume listening HiFi Stereo Sound: This in-ear earbuds headphone monitor is full of low frequencies and rich in details; Sound characteristics are balanced, coherent up and down, good bass effect, clear midrange and beautiful treble Comfortable & Secure Fit: Ergonomic in-ear earbuds shape is based on sampling a lots ear models, giving you a comfortable wearing like custom models; earhook on cable makes earphone stay in place perfectly for live stage using Detachable Cables Design: The iem with MMCX connectors design can be rotated 360 degrees for a comfortable fit when wearing, and it allows easy mmcx cable replacement or customization of your earphones Added Accessories: A stylish carrying case allows to store and travel with your earphones conveniently, a selection of silicone and memory eartips