Audio-Technica ATH-SPORT4 Wired Earphones vs Sennheiser CX 280 Wired Earphone comparison

Show Only Differences Highlight Differences	Audio-Technica ATH-SPORT4 Wired Earphones	Sennheiser CX 280 Wired Earphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wired
Type	Earphones	Earphones
general
Brand	Audio-Technica	Sennheiser
Model	ATH-SPORT4 Wired Earphones	CX 280 Wired Earphones
Release date	February 15, 2017	March 16, 2016
Colour	Black	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wired	Wired
Model Number	ATH-SPORT4	CX 280
product details
Microphone	Yes	Yes
Microphone Impedance (Ohms)	44	-
Driver Type	Dynamic	-
Driver Size (mm)	10	-
Weight (g)	23.00	12.00
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
connectivity features
Bluetooth	No	No
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	120
Frequency Response Range	-	19Hz-20,500Hz

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