The BR5 MKII is a detailed sounding iem that is capable of producing speedy bass reproduction, forward midrange and crisp treble. It commands an excellent level of details retrieval and does female vocals justice with liveliness. The treble articulation is precise with sparkle to inject excitement into the overall sound. In addition, it has an ergonomic design and comes with great visual appeal. The Rose BR5 MKII is a sweet iem to listen to.