Sony IER-Z1R Signature Series Hi-Res In-Ear Canal Earphones – Japan Import – Extra Bass

This is the Sony IER-Z1R.

Part of the Signature Series, straight from Japan.

Hi-Res Audio, in-ear canal design, silver finish.

These aren't just earbuds—they're precision instruments.

Extra Bass tuning without muddying the mids and highs.

Perfect for critical listening, studio reference, or just drowning out the world in style.

New in box, never opened.

MPN IER-Z1R, UPC 4548736092860.

Audiophile grade.

Collector's piece.

Treat your ears.