The Energizer Personal Defense Alarm with Light & Key Ring Attachment is the perfect device for those who want to feel safe in their home or garden. This personal alarm can be carried on a keychain or in a pocket, making it easy to access in case of an emergency. The alarm emits a loud, attention-grabbing sound that can alert others in case of a personal attack. Additionally, the alarm can be used as a deterrent to keep unwanted visitors away from your property. The Energizer brand is known for its quality products, and this personal defense alarm is no exception. It is easy to use and comes with a key ring attachment for added convenience.