New, Unused Wired Piyaphone 2 Kuromi HSE-A2000PNK-KU Sanrio Product Overview Features an φ8mm dynamic driver with a graphene-coated diaphragm and an aluminum-milled housing. Colored with a pink and black contrast, it is engraved with Kuromi's trademark "skull mark." It uses a remote control cable with a microphone, which is popular for its excellent sound quality, perfect for online games and meetings. The carrying case, which can prevent disconnection by securely storing the earphones when not in use, has Kuromi in the center and a glitter-like logo in the background. In addition, Kuromi is designed as a one-point accent on the clip that secures the cable. Furthermore, two shades of interchangeable ear tips are included (4 sizes each color). The package is also a special Kuromi edition.