This is a set of the Owlet Smart Sock and Owlet Cam (heart rate and oxygen saturation monitoring sock & child monitor). Purchased in 2022, it was used for about 4 months. All the main units and parts to be sent are shown in the photos. The USB power adapter is missing and not included. The sock portion has been washed. While there is some wear and tear on each part, there are no noticeable major scratches or stains. The camera has yellowing on the white parts due to UV exposure. As there are no manuals, it is recommended for those who can look up how to use it in English on the official website or app. Search terms: Owlet Owlet Smart Sock