Audio-Technica ATH-CKS55 Wired Earphones vs Audio-Technica ATH-WM77 Wired Headphones comparison

Show Only Differences Highlight Differences	Audio-Technica ATH-CKS55 Wired Earphones	Audio-Technica ATH-WM77 Wired Headphones
key specs
Colour	White	Black
Headphone Type	In-Ear	Over-Ear
Microphone	No	No
Connectivity	Wired	Wired
Type	Earphones	Headphones
general
Brand	Audio-Technica	Audio-Technica
Model	ATH-CKS55 Wired Earphones	ATH-WM77 Wired Headphones
Release date	3rd January 2013	5th May 2014
Colour	White	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	ATH-CKS55	ATH-WM77
product details
Microphone	No	No
Connector Size	3.5mm	3.5mm
Weight (g)	6.00	133.00
Cord Length (Metres)	-	1
Driver Size (mm)	-	38
sound features
Impedance (Ohms)	16	-
Sensitivity (dB)	100	103
Frequency Response Range	100Hz-24,000Hz	10Hz-23,000Hz
connectivity features
Bluetooth	No	No