LOUD SOUND: 130DB safe sound personal alarm sounds great, and can draw attention for help when someone is in dangerous situation. EASY TO ACTIVATE: Pull the pin out to activate the alarm and insert it back to stop it.The alarm can be reused, Non-disposable product. When the alarm sound goes low, please replace new batteries. Flashlight. Personal alarm is not just providing self defense for women and the LED mini flashlight can give you immediate area illumination. Gift choice: The design and function is ideal for Students, Jogger, Elderly, Kids, Women, Night workers.