The Infinity Tranz N300 reproduces a popular deep bass sound which was engineered and developed by HARMAN for the last 70 years. So if you are a fan of powerful bass sound, Infinity Tranz wireless headphone, N300 is for you. It is designed for music on-the-go. Enjoy listening to your favourite music or hands-free calling for almost 7 hours with the Tranz N300 headphone. These headphones are designed for comfortable all-day use. It is available in three distinctive colour options so you can choose a colour that goes with your personality.