Panasonic RP-HC56 Wired Earphones vs Panasonic RP-HJX20 Wired Earphones comparison

Show Only Differences Highlight Differences	Panasonic RP-HC56 Wired Earphones	Panasonic RP-HJX20 Wired Earphones
key specs
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wired
Type	Earphones	Earphones
Colour	Black	Black
general
Brand	Panasonic	Panasonic
Model	RP-HC56 Wired Earphones	RP-HJX20 Wired Earphones
Release date	May 13, 2013	February 12, 2016
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wired	Wired
Colour	Black	Black
Model Number	RP-HC56	RP-HJX20
product details
Microphone	Yes	Yes
Cord Length (Metres)	-	1.2
Driver Size (mm)	-	13.5
Connector Size	-	3.5mm
Weight (g)	-	9.00
connectivity features
Bluetooth	No	No
sound features
Impedance (Ohms)	-	26
Sensitivity (dB)	-	103
Frequency Response Range	-	4Hz-35,000Hz