CC 530 2-in-1 solution, monoaural headset supplied with ultra noise cancelling microphone and Activegard protection technology Features The CC 530 is an extremely robust monaural headset. It provides excellent sound and is very comfortable to wear. The durable construction makes it perfect for any type of office or professional communication ActiveGardTM safeguards the user from the effects of an acoustic burst 300° adjustable microphone boom allows the mic to be positioned exactly for optimal speech clarity. Teflon®* washer support increases positioning accuracy, stability and ensure optimal durability Headband has unique comfort pads and a specially padded ear cap, which distribute pressure and ensure remarkable comfort even during extended wearing time Monaural headset converts quickly and easily to ear-clip version to suit individual preference and simplify high volume purchasing in corporations Easy to get accustomed to since sound is received through one ear, just like a normal telephone Delivery Includes Acoustic foam and leatherette ear pads Carry bag Clothing clip Colored identification clips (3) Left and right ear hooks Microphone windscreen Single sided headband with side support Technical Data Microphone Ultra Noise Canceling Frequency response 300 Hz - 3400 Hz Distortion Less than 1% Speaker impedance ~300 Ω Frequency response 300 Hz - 3400 Hz Sound pressure Max. 103 dB limited by ActiveGard Ear-cap size Regular ø 42 mm / 1.7 inch Cable length 1 m / 3.3 ft Kevlar®* reinforced Connector Easy Disconnect