I was diagnosed with bedwetting and used this for about a month. It has been sterilized. Operation has been confirmed. Only the included sticker is missing. There are no noticeable scratches or stains, but please understand that this is a used item. [Product Overview] Wet-Stop3 is an alarm designed to help children with bedwetting, using sound and vibration. It has been sold since 1979 and is trusted by many families. [Functions and Features] This product is equipped with two alarm functions, sound and vibration, to encourage children to go to the toilet at night. It can be easily charged with the included charging cable. [Accessories and Support] In addition to the original packaging, a user guide is included, so even first-time users can use it with confidence. - Product Name: Wet-Stop3 - Function: Sound and vibration alarm - Accessories: Charging cable - Year of Sale: Sold since 1979 - Instruction Manual: User guide - Packaging: Original packaging - Character: Monkey character Thank you for viewing.