Logitech B530 Wired Headset vs Audio-Technica ATH-CKF77 Wired Earphone comparison

Show Only Differences Highlight Differences	Logitech B530 Wired Headset	Audio-Technica ATH-CKF77 Wired Earphones
key specs
Colour	Black	White
Headphone Type	On-Ear	In-Ear
Microphone	Yes	No
Connectivity	Wired	Wired
Type	Headset	Earphones
general
Brand	Logitech	Audio-Technica
Model	B530 Wired Headset	ATH-CKF77 Wired Earphones
Release date	April 26, 2013	August 22, 2013
Colour	Black	White
Type	Headset	Earphones
Headphone Type	On-Ear	In-Ear
Connectivity	Wired	Wired
Model Number	B530	ATH-CKF77
product details
Microphone	Yes	No
Microphone Impedance (Ohms)	-42	-
Driver Size (mm)	31	8.5
Connector Size	3.5mm	3.5mm
Cord Length (Metres)	-	1
Driver Type	-	Dynamic
Weight (g)	-	2.50
connectivity features
Bluetooth	No	No
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	104
Frequency Response Range	-	20Hz-23,000Hz

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