Very good condition. Barely used.

Introducing the Etymotic ER4XR In-Ear Extended Response Earphones in Black. These headphones feature a double earpiece design and a 3.5mm jack for connectivity. The headphones come with replaceable ear tips, foam tips, and a detachable cable. They are foldable for easy storage and have a durable L-shape plug.

With noise isolation and 45 ohm impedance, these headphones provide high-quality sound for an immersive listening experience. The headphones are compatible with HF band and have stereo capabilities. They were manufactured in the 2020s and are a Canal Earbud design. These headphones are perfect for anyone looking for a great audio experience.