Sennheiser MM30I Wired Earphones vs Sennheiser Momentum Free Wireless Earphone comparison

Show Only Differences Highlight Differences	Sennheiser MM30I Wired Earphones	Sennheiser Momentum Free Wireless Earphones
key specs
Colour	White	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wireless
Type	Earphones	Earphones
general
Brand	Sennheiser	Sennheiser
Model	MM30I Wired Earphones	Momentum Free Wireless Earphones
Release date	November 9, 2012	March 12, 2018
Colour	White	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wired	Wireless
Model Number	MM30I	Momentum Free
product details
Microphone	Yes	Yes
Cord Length (Metres)	1.2	-
Connector Size	3.5mm	-
sound features
Impedance (Ohms)	16	-
Sensitivity (dB)	106	-
Frequency Response Range	17Hz-20,000Hz	-
connectivity features
Bluetooth	No	Yes