◎KZ-PRX (No Microphone) (Imported Product) ◎ New, unused item. Waterproof and cushioned packaging will be used, and the item will be shipped via anonymous delivery (where neither party's address or name is known) and delivered to your mailbox. I also handle several related products. I've compiled them with a hashtag: #irohako_audio_related 【Product Description】 The KZ PRX is a wired earphone equipped with a 4th generation planar magnetic driver. With its unique design featuring an ultra-thin diaphragm and 14 N52 magnets, it achieves excellent high-frequency extension and a vast soundstage that are difficult to reach with conventional dynamic or balanced armature types. The optimized damper structure effectively reduces harsh sibilance, providing a smoother listening experience. The low frequencies are full yet tight, characterized by clear and rich expression. Overall, it has a balanced, slightly V-shaped sound signature, achieving both high resolution and transparency. It comes with an easy-to-handle silver-plated OFC cable, supporting high-quality sound transmission. The ergonomic and lightweight design ensures comfort even during long listening sessions. With excellent cost performance, it is attracting attention from audio enthusiasts as a device that allows you to easily experience the appeal of planar magnetic drivers. ※ We cannot accommodate requests after purchase, so please confirm your requests in the comments before purchasing. ※ If you are looking for a product and packaging materials without any scratches, dents, or dirt, we cannot fulfill your request, so please refrain from purchasing. ※ We do not perform electrical checks. Please understand that we will not accept returns other than the current photo condition. --Thank you very much for reading to the end.-- As a bonus, we will include an earphone case with the KZ mark if you "request it in the comments after purchase." ※ Please note that the case is only a bonus and is not subject to evaluation or return regarding its quality or condition.