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Sennheiser HD 400U Wired Earphones vs Audio Technica ATH CKL202I Wired Earphones

Sennheiser HD 400U Wired Earphones vs Audio-Technica ATH-CKL202I Wired Earphones comparison

Show Only Differences Highlight Differences	Sennheiser HD 400U Wired Earphones	Audio-Technica ATH-CKL202I Wired Earphones
key specs
Headphone Type	In-Ear	In-Ear
Microphone	Yes	No
Connectivity	Wired	Wired
Type	Earphones	Earphones
Colour	-	Red
general
Brand	Sennheiser	Audio-Technica
Model	HD 400U Wired Earphones	ATH-CKL202I Wired Earphones
Release date	April 22, 2026	August 9, 2017
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wired	Wired
Colour	-	Red
Model Number	-	ATH-CKL202I
product details
Microphone	Yes	No
Cord Length (Metres)	1.2	1.2
Driver Type	Dynamic	-
Driver Size (mm)	9.7	8.5
Weight (g)	14.30	3.50
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	28	16
Active Noice Cancellation	No	-
Frequency Response Range	17Hz-20,000Hz	20Hz-23,000Hz
Sensitivity (dB)	-	100
connectivity features
Bluetooth	-	No

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