Check the listing for details. MP220BTA Dual Driver Bluetooth In Ear Monitors. Condition: Open box. Listed at 152.87 USD. #html-body [data-pb-style=TII8J65],#html-body [data-pb-style=TM5K7XM],#html-body [data-pb-style=UO3Y2H0]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}When you need to hear yourself and everything else as clearly as possible on stage, in-ear monitors are the ultimate solution. MP Series Professional In-Ear Monitors offer the clarity and bass response you need to perform your best while being comfortable enough to wear all night.We’ve been helping artists perform their best for decades with our renowned loudspeaker designs, and now we are bringing that signature sound straight to your ears. The precision-tuned drivers, ergonomic design, and rugged construction ensure.