CABLE COM Product information Our sound-absorbing headset for loud environments • Sound insulation headset • Long gooseneck with noise cancelling microphone • Volume control with ON/OFF switch • Integrated amplifier with sidetone TECHNICAL BASICS GENERAL INFORMATION Weight Working principle Temperature range grey/ black Noise Cancelling Frequency response SPEAKER Working principle Frequency range ADDITIONAL INFORMATION Operation voltage Operating time More information about the Product and the corresponding accessories, connection cable and scope of delivery can be found at www.imtradex.de.