Jabra Elite 10 Gen 2, not released in Japan. The color is Titanium Black. I have used a case since I purchased it, and I mainly used it indoors, so it's in pretty good condition. There are no issues with the operation. I will send the earphones themselves, the case, other accessories, and the box, as shown in the photos. Jabra seems to be scaling down its consumer-oriented earphone business, making this item difficult to obtain even used, even overseas. - Brand: Jabra - Model Name: Wireless Earphones - Color: Titanium Black Other features: Noise canceling It's a beautiful item, but it's used, so please purchase only if you understand this.