I recently got my hands on this personal alarm and was impressed by its design and functionality .Based on my observations, the alarm has a loud sound that can be heard from a distance, making it perfect for emergency situations. With its rechargeable battery, its great for those who are always on-the-go. The only con I noticed is that it may be too loud for some situations, like in a quiet library. But overall, this is a must-have electronics device for anyone looking for added safety and SECURSee full review