Luxury&Precision WP1 OTG cable, type-c, like new (only used for testing). This OTG cable is not sold in Japan. It is sold on overseas websites for around 22,000 yen. It's a high-end OTG cable, and among those I own, the sound quality is outstanding, with a natural and uncolored sound. I'm currently trying out various options, so I'm selling this one.