- Showing 109 - 144 out of 150 results for "sony ier-z1r signature series in-ear headphones w%2f high definition driver system optimized for hi-res audio - ier z1r"Sort by:FeaturedProduct added to your wishlist! View wishlistSign in to see your saved products on any deviceProduct removed from your wishlist! View wishlistSign in to see your saved products on any deviceSomething went wrong. Please try again later.Product is added to compare already. Please refresh the page.Product is not found in compare. Please refresh the page.5 Products already added. Please delete existing selection to add this.