PK Wired Audio Black Audio-Technica ATH-CKR70 In-Ear Headphones, High-Resolution Compatible,

Equipped with a large-diameter φ11.8mm high-resolution compatible driver. Lightweight yet robust aluminum housing A newly designed driver with micron-order precision enables high-precision linear movement of the diaphragm. The newly designed body offers both comfortable wear and a high level of airtightness. Five color variations to choose from