Sennheiser HD497 Wired Headphones vs Audio-Technica ATH-ANC70 Wired Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD497 Wired Headphones	Audio-Technica ATH-ANC70 Wired Headphones
key specs
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wired
Type	Headphones	Headphones
Colour	Silver	Black
Microphone	-	Yes
general
Brand	Sennheiser	Audio-Technica
Model	HD497 Wired Headphones	ATH-ANC70 Wired Headphones
Release date	May 15, 2002	July 19, 2014
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wired
Colour	Silver	Black
Model Number	HD497	ANC70
connectivity features
Bluetooth	No	-
product details
Microphone	-	Yes
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	-	57
Sensitivity (dB)	-	104
Frequency Response Range	-	10Hz-25,000Hz