Active Noise Cancelling: Reduce the ambient noise up to 97%. Advanced active noise cancelling (ANC) technology frees yourself from external noise, airplane noise, city traffic or busy office. Three sized ear tips can be selected to achieve better noise cancelling experience. 20 Hours ANC Power on Playtime: Enhanced battery life, enjoy 20 hours of continuous music playback or voice chat with ANC on per 2 hours of charge. Awareness Monitor Mode: Let you clearly hear airline or subway announcements and what's around you without removing earbuds when ANC is on, it's your choice to shut out the world or let the world in.

WESTONE SOUND FOR THE ASPIRING MUSICIAN & MUSIC LOVER : The AM Pro 10 features patent-pending SLED Technology combining passive ambient sound with the monitor mix, a single balanced-armature driver, that reproduces a dynamic soundstage with all the detail and clarity that musicians have come to expect from a professional in-ear monitor. The AM Pro 10 will perform in the most demanding environments and meet the needs of the most discerning musician or music lover. THE MOST COMPACT, LOW PROFILE, ERGONOMIOC DESIGN IN THE WORLD: THE MOST COMPACT, LOW PROFILE, ERGONOMIC DESIGN IN THE WORLD: Designed and built to perform in the most demanding environments, the AM Pro 10 is incredibly comfortable, and can be worn for hours and hours. Our silicone and comfort foam eartips enhance the performance of our In-Ear Monitors by providing superior noise isolation and ensuring a superb fit TWISTED MMCX AUDIO CABLE: Westone's professional-quality MMCX Audio Twisted Cable is manufactured using high-strength, high-flex, ultra-low resistance tensile wire, which is reinforced with a special aramid fiber. Twisted to help reduce cable noise and keep the cable light-weight, flexible, and comfortable, our cable features MMCX Audio Connectors and 3.5mm stereo plug. Built to withstand the rigors of the road, Westone's MMCX Audio Cable is perfect for use on-stage, or for personal listening