HD Noise Cancelling Processor QN1 Multiple microphones for distraction-free listenin Superior noise-free calls with 2x2 beamforming mic Fully Automatic Personal Noise Cancelling Optimise
HD Noise Cancelling Processor QN1 Multiple microphones for distraction-free listenin Superior noise-free calls with 2x2 beamforming mic Fully Automatic Personal Noise Cancelling Optimise