Why choose us A great gift for your children who work or study alone outside and protect it as a potential bodyguard. When you encounter a strong natural disaster and you cant send a distress signal, the mini personal alarm can attract rescuers and save you from danger. use and make a quick action to activate this self-defence alarm without any blockage and delay. Scared the attacker at the fastest speed and the strangers. Durable for long time use. Our new personal alarm uses more superior material. resistance to drops, high temperature and no rust. It can be kept intact in most situations. Warm advice: Warm advice to carry this alarm device away from water. It is not exactly waterproof. Make sure the electrical insulation company has been removed before use. Remove the rear screws and replace the battery when the noise is getting weaker than before. Tips for use: First remove the electrical insulating film. Press the button to turn on the torch and release it to turn it off. Pull out the trigger and the self-defence alarm will go off with a 140db sound. Plug in the bolt it will stop. Packages: 1* Blue 1* Silver. 1* Purple 1* Gold 1* Black. 1* User manual