Technical Details for Sennheiser CC 540

Sennheiser CC 540 ... FEATURES:

Compatible with all major telephone and call center systems;

Active anti-shock in earpieces safeguards against acoustic shock and hearing impairment with prolonged use.;

Ultra noise canceling microphone;

Comfortable, adjustable headband;

Replaceable leatherette ring ear pads;

Single-sided cable;

Lightweight design for extended use;

Frequency response curve optimized for excellent speech clarity;

90° swivel ear cups for easy transport or storage;

Sennheiser-specific Easy Disconnect facility.