This is a collaboration model of the SONY wireless stereo headset (WH-H800) commemorating the 3rd anniversary of IDOLiSH7. It's a headset featuring "Re:vale" Momo and Yuki. This is a used item that I pre-ordered and used myself when it was released. While there are no significant noticeable flaws, there may be some scratches. In preparation for listing, I have confirmed that wireless and wired playback using the included headphone cable are both possible. It comes with the box, which I believe is in good condition, but as it has been stored by a non-professional, there may be some unnoticed dirt or blemishes. The pouch has been used, and one of the strings is detached. *Micro USB cable is missing. There are no bonus items. As this is an older product, I cannot guarantee the condition of the battery or cables beyond what is stated above. Please consider this item with the understanding that it is a used product. Please refrain from purchasing if you are looking for a pristine item.