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Hi HasindiuR, thank you for your question. You will not be able to use the QC20 without the power module. The power module is located on the cable.
Sorry, there was a problem. Please try again later.No, the headphones cannot be used without the module.
Sorry, there was a problem. Please try again later.HasinduR I do not see any way to use these headphones without the power module. Yes the power module is a little bulky but is required for the noise cancelling.
Sorry, there was a problem. Please try again later.No, you cannot use the qc20 without the power module.
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