Whether you are taking a long-haul flight or commuting, active noise cancelling function of the E7 wireless headphone can cancel out a wide range of low and mid frequency noises such as the aviation environment and car engines, so you can focus on what you want to hear.
Whether you are taking a long-haul flight or commuting, active noise cancelling function of the E7 wireless headphone can cancel out a wide range of low and mid frequency noises such as the aviation environment and car engines, so you can focus on what you want to hear.