Brand new, opened and unused.

Designed in Collaboration With Zeos: Zeos is a highly-respected audio gear reviewer. He has got years of experience with high-fidelity audio gears.

Using his expertise, the latest LETSHUOER Z12 has an enhanced sub-bass response. The pair has got a 2dB boost for frequencies below the 50Hz range greatly enhancing the sub-bass region. Unique Red & Blue Themed Aluminum Alloy Ear Cavities: LETSHUOER Z12 limited edition is available with a unique red and blue theme for the ear cavities. The shells here are made up of high-quality aluminum alloy material crafted using a high-precision CNC machining process. They have a laser-engraved Zeos logo printed on the face plates.

Collectible Limited Edition Product: LETSHUOER Z12 is a collectible limited edition product. There are only 500 pairs of Z12 made available worldwide, each unit gets its own unique unit number printed onto the shells.

High-Purity Stock Cable: LETSHUOER Z12 comes with a high-purity silver-plated single-crystal copper cable. It has standard 2-pin connectors and a single-ended 3.5mm termination plug.