Instructions for use
Page 5
... reversed signal cancels most of cancelling out sound using "anti-sound" (phase-inverted sound). PXC 250-II headphones PXC 250-II headphones The PXC 250-II are also ideal for use with portable audio sources. Delivery includes 1 PXC 250-II headphones 1 transport case 1 in noisy environments. Comfortable to wear and easy to use, the sturdy, foldable headphones are closed, dynamic, supra-aural stereo headphones with NoiseGard active noise compensation, designed...
... reversed signal cancels most of cancelling out sound using "anti-sound" (phase-inverted sound). PXC 250-II headphones PXC 250-II headphones The PXC 250-II are also ideal for use with portable audio sources. Delivery includes 1 PXC 250-II headphones 1 transport case 1 in noisy environments. Comfortable to wear and easy to use, the sturdy, foldable headphones are closed, dynamic, supra-aural stereo headphones with NoiseGard active noise compensation, designed...