David Clark H10-13X Electronic Noise Canceling Headset
The H10-13X is a great value for pilots seeking clear, quiet Electronic Noise-Cancelling performance. The headset is hardwired to the 9V battery pack and has all the comfort features of our best-selling H10-13.4 passive noise-attenuating headset.
NRR - 23 dB passive noise reduction. Additional 17 - 22 dB low-frequency noise attenuation when ENC is activated