Beats X Wireless Earphones vs Sennheiser HD238 Wired Headphone comparison

Show Only Differences Highlight Differences	Beats X Wireless Earphones	Sennheiser HD238 Wired Headphones
key specs
Colour	Grey	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	-
Connectivity	Wireless	Wired
Type	Earphones	Headphones
general
Brand	Beats	Sennheiser
Model	X Wireless Earphones	HD238 Wired Headphones
Release date	November 16, 2018	March 17, 2012
Colour	Grey	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wired
Model Number	X	HD238
product details
Microphone	Yes	-
Cord Length (Metres)	-	1.5
connectivity features
Bluetooth	Yes	No
battery features
Charging Time (Hrs) Earpieces Only	3	-
Battery Life (Hrs)	8	-
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	114
Frequency Response Range	-	16Hz-23,000Hz