Condition: Overall, the device functions well, but the wheel button does not work properly, making it very difficult to use. Other buttons and sensors are not problematic. There are scratches and dirt from use. Included: Mouse body Receiver Charging cable Oni Aim mouse feet (red, glass, speed type) The box is damaged, and some contents are missing. Note: Please check the photos carefully before purchasing. Due to the issue with the wheel button, the item is sold as-is.