Vigilant PPS-30 130dB Personal Alarm Wearable Clip Alarm with Belt Clip Activation and LED Light 130dB ear-splitting alarm from Vigilant Personal Protection Systems Emergency spring loaded clip alarm activation Wide beam LED flashlight with press-and-hold ON button to illuminate your walking path. You will be surprised at how strong this LED light is. Preloaded with 3x alkaline heavy duty LR44 batteries Vigilant alarms come with a full 1 year warranty and free replacement if your alarm was used in an emergency and you send us the police report