Travel Technology - Pyle Noise Cancelling Headphones

I was wondering how you like these Pyle Noise Cancelling Headphones
http://www.pyleaudio.com/sku/PHPNC45/High-Fidelity-Noise-Canceling-Headphones-With-Carrying-Case

I was wondering how these compare to other brands such as Sony, Seinheiser. Bose, AudoTechnia etc? I know that Pyle has been in the audio industry for quite some time and it looks like the Seinheiser brand. Are these a good set of headphones with these specs


From Pyle.com(I paid $40 on Amazon MSRP $111.
The specs are as follows:
Reduces Ambient Noise by 95 percent
Ergonomically Designed for Maximum Comfortable Listening
Large 40mm Driver with clear sound and well-defined bass
Frequency Response 30-20000 Hz
Speaker Type 40mm Mylar
Cone Impedance 32ohm
Noise Reduction Frequencies: 70-1200 Hz
2x AAA Batteries Required
Cable Length:1.0m
Connects with 3.5 mm Stereo Jack
Included Accessories Detachable Audio Cable , 1/4 inch Stereo Plug Adapter, Dual Plug Adapter(for airplane) and Hard Carry Case

Thanks

I'm not sure I understand this post? Are you asking for input? Your post says you bought them, so perhaps we'll wait for your own review. I've never heard of them in anything other than mediocre car audio, so I wouldn't expect too much. I'm not sure how they can "look" like Sennheiser, and even if they do - looks don't make for good audio.

Input would be great(: I will write a review after.