Product Condition Used for a short period and in overall good condition. Operation has been confirmed. There are no noticeable scratches or stains, but this is a used item, so please understand this before purchasing. Accessories are as shown in the photos. Product Description This is an infant movement sensor that detects a baby's breathing and body movement and alerts with an alarm. Simply place it under the baby's crib or futon, and you can watch over your baby with peace of mind. ・Product Name: BabySmile Baby Alarm E-201 ・Medical Device Notification Number: 13B1X10068000203 ・Power Supply: 3 x AA alkaline batteries ・Rated Voltage: DC4.5V ・Year of Manufacture: 2022 ・Manufacturer: Seastar Co., Ltd. ※Please check the label in the second photo for detailed specifications.