Sennheiser MM400X Wireless Headphones vs Sennheiser 504556 SC630 Wired Headset comparison

Show Only Differences Highlight Differences	Sennheiser MM400X Wireless Headphones	Sennheiser 504556 SC630 Wired Headset
key specs
Colour	Black	Black
Headphone Type	On-Ear	On-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Headset
general
Brand	Sennheiser	Sennheiser
Model	MM400X Wireless Headphones	504556 SC630 Wired Headset
Release date	November 8, 2012	August 12, 2014
Colour	Black	Black
Type	Headphones	Headset
Headphone Type	On-Ear	On-Ear
Connectivity	Wireless	Wired
Model Number	MM400X	504556 SC630
product details
Microphone	Yes	Yes
Connector Size	3.5mm	-
Weight (g)	105.00	76.00
sound features
Sensitivity (dB)	107	103
Frequency Response Range	15Hz-22,000Hz	50Hz-18,000Hz
Impedance (Ohms)	-	200
connectivity features
Bluetooth	Yes	-
Bluetooth range (Metres)	10	-
battery features
Charging Time (Hrs)	3	-
Battery Life (Hrs)	10	-

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