Sennheiser HD219 Wired Headphones vs Sennheiser MX680 Wired Earphone comparison

Show Only Differences Highlight Differences	Sennheiser HD219 Wired Headphones	Sennheiser MX680 Wired Earphones
key specs
Colour	Black	Yellow
Headphone Type	Over-Ear	In-Ear
Connectivity	Wired	Wired
Type	Headphones	Earphones
Microphone	-	Yes
general
Brand	Sennheiser	Sennheiser
Model	HD219 Wired Headphones	MX680 Wired Earphones
Release date	March 31, 2012	March 17, 2012
Colour	Black	Yellow
Type	Headphones	Earphones
Headphone Type	Over-Ear	In-Ear
Connectivity	Wired	Wired
Model Number	HD219	MX680
product details
Cord Length (Metres)	1.4	1.2
Connector Size	3.5mm	-
Weight (g)	91.70	12.00
Microphone	-	Yes
sound features
Impedance (Ohms)	16	-
Sensitivity (dB)	108	118
Frequency Response Range	19Hz-21,000Hz	18Hz-20,000Hz
connectivity features
Bluetooth	No	No