Sennheiser HD 400U Wired Earphones vs Panasonic RP-HJX10 Wired Earphones comparison

Show Only Differences Highlight Differences	Sennheiser HD 400U Wired Earphones	Panasonic RP-HJX10 Wired Earphones
key specs
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wired
Type	Earphones	Earphones
Colour	-	Silver
general
Brand	Sennheiser	Panasonic
Model	HD 400U Wired Earphones	RP-HJX10 Wired Earphones
Release date	April 22, 2026	October 20, 2014
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wired	Wired
Colour	-	Silver
Model Number	-	RP-HJX10
product details
Microphone	Yes	Yes
Cord Length (Metres)	1.2	1.2
Driver Type	Dynamic	Dynamic
Driver Size (mm)	9.7	12.5
Weight (g)	14.30	-
sound features
Impedance (Ohms)	28	26
Active Noice Cancellation	No	-
Frequency Response Range	17Hz-20,000Hz	4Hz-30,000Hz
Sensitivity (dB)	-	104
connectivity features
Bluetooth	-	No

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