Safe Headphones: hear clearly - This application allows you to use headphones in safe mode, allowing you to hear background noises and the world around you without completely turning off the music. It can also be useful for people with hearing problems. The app works with Bluetooth headphones and improves the clarity and volume of the sound you want to hear. To use it, you just need to plug in the headphones and turn on the button. However, it is worth noting that using this application to listen to other people's conversations is illegal and unacceptable.