Beats X Wireless Earphones vs Sennheiser CX 686i Wired Earphones comparison

Show Only Differences Highlight Differences	Beats X Wireless Earphones	Sennheiser CX 686i Wired Earphones
key specs
Colour	Grey	Green
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Earphones	Earphones
general
Brand	Beats	Sennheiser
Model	X Wireless Earphones	CX 686i Wired Earphones
Release date	November 16, 2018	March 30, 2014
Colour	Grey	Green
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wired
Model Number	X	CX 686i
product details
Microphone	Yes	Yes
Microphone Impedance (Ohms)	-	-44
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
connectivity features
Bluetooth	Yes	No
battery features
Charging Time (Hrs) Earpieces Only	3	-
Battery Life (Hrs)	8	-
sound features
Impedance (Ohms)	-	20
Sensitivity (dB)	-	118
Frequency Response Range	-	18Hz-20,000Hz

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