Description An alarm emitting 120 decibels of noise can significantly disorient anyone around it. Disorienting an attacker with a personal alarm will make them stop and brace themselves from the noise, giving you an opportunity to escape. The noise will also alert other people of your location so you can get help. Features - Material:ABS + Silicone.- Volume: 120 dB.- Voltage: 4.2V.- Working Current: 20 mA.- Battery Capacity: 150mAh.- Power Supply: USB charging.- Waterproof Level: IP44.- The personal security alarm is a compact and easy way to keep yourself or your loved ones protected.- Simply pull the hand strap pin, and the ear-piercing alarm will activate for continuous sound.- In addition to using when out alone, this emergency alarm comes with LED lights for those not-so-well-lit areas.- The multifunction alarm has an LED light which can be used to find keyholes or to light up a dark alley.- LED light illuminates dark surroundings and reduce your sense of fear. Suitable for night running, walking dog, traveling, hiking, camping and other outdoor activities.Packing list: 1 x personal alarm1 x data cable1 x manual