Step C: authentication – DSAA2, encryption – DSC2 (128bit)
wideband, 100Hz~8kHz, 16kHz sample rate
full-band, 20Hz~20kHz, 48kHz sample rate, Stereo (Stereo only supported by Dual headset)
Peak Block Protection (EN50332) / Australian G616 Protection (AU G616) / Daily Noise Exposure Protection