140dB of Instant Attention: In moments of uncertainty, a powerful 140dB personal alarm can make all the difference. Our Self defense sound alarm emits a piercing sound that instantly grabs attention, deterring potential threats and alerting others nearby. Simple Activation, Swift Deactivation & Replaceable Battery: Designed for your convenience, activating the personal safety alarm takes just seconds. Remove the top pin for an immediate burst of sound and flashing lights. To stop the alarm, replace the pin, ensuring swift tranquility. This Personal Alarm is equipped with 3 AG13/LR44 batteries for extended life! They'll last up to 365 days before you need to consider replacing them. Compact and Lightweight: Engineered for easy storage and portability, its compact size allows you to attach the personal alarm to bags, backpacks, keys, and more. Always at arm's reach, whether you're on campus, jogging, or exploring new horizons abroad. Versatile Use for All Ages: From women to the elder