Secure Loud-Mate Panic Emergency Alarm for Personal Safety - Hand-Held or Belt Clip - One Year Warranty Ultra loud Alert-Mate 130+ decibel panic alarm deters attackers and alerts bystanders of an emergency situation Easy panic switch or pull pin activation Wrist strap for hand held carry - Belt/utility clip to attach alarm to clothing, bag, etc. Compact size makes it easy to carry in purse or pocket Requires one 9-volt alkaline battery (not included) - One year full replacement warranty