Listening has always been personal. People choose music that reflects their mood, energy, and surroundings. A song that feels motivating in the morning may feel overwhelming at night. A track that sharpens focus during work may feel too intense during relaxation. While content choices have become increasingly personalized, sound delivery itself has remained largely uniform. In modern life, headphones act as personal audio environments. They help listeners shape their surroundings, manage attention, and engage with sound privately. This role goes far beyond simple playback. Headphones now support productivity, emotional balance, and focus across different moments of the day. Yet despite…
