This is a new, unopened item. Security Alarm Keychain Popular Chiikawa Retail price: 2,588 yen I bought this for my child, but I'm selling it because I bought another one. Output volume: Approximately 85dB (measured at 1m in front) Continuous sounding time: Approximately 20 minutes (Using VINNIC CR2032 batteries, tested at 25°C) Batteries: CR2032 x 2 (test batteries included) [How to use the emergency buzzer] Pull the body to activate the alarm! An alarm sound of approximately 85dB will sound! To stop the alarm sound, simply push the pin back in. [Size] [Total length including chain] Approximately 11cm Body [Width] Approximately 4.5cm / [Depth] Approximately 2cm [Weight] Approximately 36g [Included] Batteries (CR2032) x 2 - Product name: Security Alarm - Color: Yellow - Design: With anime character The contents are new, but the packaging has some minor stains. Please refer to the photos for details.