This pocket alarm is a powerful safety device designed to protect you from potential threats. With an operating sound rating of 130dB, it can alert nearby individuals in case of emergency. The device is powered by a  LR44 battery and comes in a compact blue color with a diameter of 2 inches and a length of 4 1/2 inches. It weighs only 0.5 lb, making it easy to carry in your pocket or purse. This unit is perfect for enhancing your personal security when travelling, commuting, or walking alone. It is manufactured in China and offered in a unit quantity of one. Use this personal alarm as a tool to protect yourself and your loved ones.