The headset is compatible with all popular hearing aids with inductive transmission (telecoil) and brings users benefits such as improved communication, superior sound and increased productivity. With particularly high wearing comfort for an entire working day and its robust features, the SC 600 was developed to combine the best design, outstanding sound and impressive durability. SC 600 is made of high-end materials to ensure Sennheiser's high standards, maximum durability and premium design. Brushed aluminum elements, stainless steel joints for high stability or Vectran reinforced cables are a clear sign of ultimate performance in daily headset use. SC 600 has been specially designed to withstand an entire working day. This implies ultimate wearing comfort: large leatherette ear pads and the one-piece headband ensure an absolutely comfortable fit for comfortable work.