This is a child's safety alarm with a 90dB sound level and water-resistant design. Purchased at Shimamura for 1290 yen. I am selling this because I will be using a different alarm that I received as a gift. Brand new, unused. Perfect for preparing for elementary school! - Model Name: JC-A180D - Color: Pink - Volume: 90dB - Water Resistance: Water-resistant - Batteries: 2 AAA batteries included Please consider this item, understanding that it has been stored at home. Thank you for looking.