For many of us, our earphones or headphones are a constant companion, whether we are watching videos while commuting, pumping ourselves up in the gym, or taking a call in the office.

However, not all audio products are created equal. Some are packed with features like heart-rate monitoring, while others come with noise cancellation for the most immersive audio experience.

The Straits Times takes a look at five new audio products that have hit the market over the past few months.