Amazon.com : https://www.amazon.com/gp/product/B0000CE1VP?tag=eatingwelldia-20
Shure E5c Sound Isolating Earphones
Product Description :
Sound Isolating in-ear design - Hear only what you want to hear
Portable and lightweight design - weighing 11 ounce
Personal fit kit to contour to your ear size
Dual high-energy micro in-ear speakers
In-Line Crossover to enhance a studio quality listening experience