This is brand new I only opened them to take pictures The Hidizs MK12 Turris Hi-Res Magnesium IEMs are a portable in-ear monitor set known for their high-resolution audio quality and sleek magnesium alloy design. Made in China, these earphones come with multiple ear tips for customizable comfort. Additionally, the included Sea Anemone HiFi ear tips provide a unique and enjoyable listening experience. The Hidizs MK12 Turris IEMs are a popular choice for audiophiles seeking both style and exceptional sound performance in a compact form factor.