There are no issues with the main unit's operation. I am selling it because I have switched to the X mount. I had it as a medium format sub-camera, but I only used it once after purchasing it used. In addition to the items in the photos, a battery (genuine) is included. (It is already installed in the main unit) If you have any additional questions or consultations, please leave a comment. - Model: α7 II - Brand: SONY - Adapter: NEX mount adapter - Body color: Black - Rear display: LCD monitor Thank you for viewing. Sony Model name...α7ii Model name/α7...α7II Body ILCE-7M2 Other features...With battery, with strap, with charger