Beats SX Wireless Earphones vs Sennheiser MX271 Wired Earphones comparison

Show Only Differences Highlight Differences	Beats SX Wireless Earphones	Sennheiser MX271 Wired Earphones
key specs
Colour	Matte Gold	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Earphones	Earphones
general
Brand	Beats	Sennheiser
Model	SX Wireless Earphones	MX271 Wired Earphones
Colour	Matte Gold	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wired
Model Number	SX	MX271
Release date	-	March 28, 2012
product details
Microphone	Yes	Yes
Connector Size	3.5mm	3.5mm
Weight (g)	167.83	12.00
Cord Length (Metres)	-	1.2
Driver Type	-	Dynamic
connectivity features
Bluetooth	Yes	No
battery features
Charging Time (Hrs)	2	-
Battery Life (Hrs)	8	-
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	118
Frequency Response Range	-	19Hz-20,000Hz