Features and Characteristics Peace of Mind in the Dark: Equipped with an LED light, providing peace of mind even in the dark. Alerts Others with a Loud Sound: Emits a loud 130dB (decibels) sound, ensuring that people nearby will notice. For reference, 120 decibels is the sound level near a jet engine, and 110 decibels is the sound of a car horn (2 meters in front). No Discomfort for Children: With a cute character design, children will feel comfortable carrying it on their bags. Easy to Attach: Keyring type, making it easy to attach. Product Details Color: Blue Size: Approximately 66x38x28mm Weight: Approximately 33g Battery Life: 8-12 months Battery: Included * LR44 (available at Daiso, etc.) Notes * The battery is installed at the factory, so it may be depleted depending on the time since shipment. It's easy to check by whether the LED light turns on, so please check immediately after purchase. As it is important for your safety, we recommend replacing it with a new one yourself. ● As this is an overseas product, there may be some scratches or stains. (Please refrain from purchasing if you are concerned.) ● The colors on the screen may appear slightly different from the actual product due to the environment of your computer or display settings. ● Please note that there may be slight errors due to different measurement methods. ● We are sorry, but we cannot accept returns or exchanges due to customer reasons such as a different image or incorrect size. ● There are also precautions in the profile. We will proceed with the transaction assuming that you have confirmed them at the time of purchase. 24032026