Sennheiser MX70 Wired Earphones vs Sennheiser GSP 300 Wired Headphone comparison

Show Only Differences Highlight Differences	Sennheiser MX70 Wired Earphones	Sennheiser GSP 300 Wired Headphones
key specs
Colour	Green	Black
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wired
Type	Earphones	Headphones
Microphone	-	Yes
general
Brand	Sennheiser	Sennheiser
Model	MX70 Wired Earphones	GSP 300 Wired Headphones
Release date	February 20, 2014	January 19, 2017
Colour	Green	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	MX70	GSP 300
Inline Remote	-	Yes
sound features
Impedance (Ohms)	64	19
Sensitivity (dB)	117	113
Frequency Response Range	-	15Hz-26,000Hz
connectivity features
Bluetooth	No	Yes
product details
Microphone	-	Yes
Connector Size	-	3.5mm