Customized, energetic and dynamic sound meets truly ergonomic design with a secure and comfortable fit.ADV. Model 2 in-ear monitors use the same professionally tuned Super Wideband microdynamic drivers from the acclaimed Model 3, delivering warm, rich, true Hi-Res audio. Unlike the Model 3, the cable attaches to the monitor to increase durability for extended use on stage for musicians..PZA MORE SPECS