Pushing the boundaries with open-ear listening, Aftershokz has implemented brand new PremiumPitch 2.0+, cut the weight, and re-angled the transducers to ensure optimal placement on the cheekbones to deliver even more dynamic bass, higher volume and less vibration. Designed to empower users to redefine their possible, Aeropex harmonizes with portability, usability, durability, safety, and enhanced sound quality.