Thank you for viewing. Weight: 45g Internal memory: 8GB Recording time: Approximately 36 hours, Music playback: Approximately 72 hours This is a voice recorder. I have kept it at home without ever using it. I do not have any pets or smoke, but please refrain from purchasing if you are concerned about storage by a non-professional. The outer box is not included, but I will wrap it in bubble wrap, seal it, and take measures to prevent water damage before shipping via Yu-Yu Mercari. Please feel free to comment if you have any questions.