When you're walking home late at night in an urban area with headphones in, what safety precautions are you taking? Mode Headphones wants you to wear their product, an in-ear headphone with safety technology (such as motion and heat sensors that detect predators in close proximity) to keep our music connoisseurs safe without compromising their sound. To emphasize how important safety is for women in urban areas, they also sponsor self-defense classes. Nothing is more important than being safe and sound.