Audio-Technica ATH-CKS55 Wired Earphones vs Sennheiser MX270 Wired Earphones comparison

Show Only Differences Highlight Differences	Audio-Technica ATH-CKS55 Wired Earphones	Sennheiser MX270 Wired Earphones
key specs
Colour	White	Black
Headphone Type	In-Ear	Over-Ear
Microphone	No	Yes
Connectivity	Wired	Wired
Type	Earphones	Earphones
general
Brand	Audio-Technica	Sennheiser
Model	ATH-CKS55 Wired Earphones	MX270 Wired Earphones
Release date	3rd January 2013	17th March 2012
Colour	White	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	ATH-CKS55	MX270
product details
Microphone	No	Yes
Connector Size	3.5mm	-
Weight (g)	6.00	12.00
Cord Length (Metres)	-	1.2
sound features
Impedance (Ohms)	16	-
Sensitivity (dB)	100	118
Frequency Response Range	100Hz-24,000Hz	19Hz-20,000Hz
connectivity features
Bluetooth	No	No