Sennheiser HD280 Wired Headphones vs Sony MDR-1RBTMK2 Wireless Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD280 Wired Headphones	Sony MDR-1RBTMK2 Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	No	-
Connectivity	Wired	Wireless
Type	Headphones	Headphones
general
Brand	Sennheiser	Sony
Model	HD280 Wired Headphones	MDR-1RBTMK2 Wireless Headphones
Release date	November 8, 2012	October 7, 2013
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wireless
Model Number	HD280	MDR-1RBTMK2
product details
Microphone	No	-
Cord Length (Metres)	3	-
Connector Size	3.5mm	-
Weight (g)	220.00	-
Driver Size (mm)	-	40
sound features
Impedance (Ohms)	64	-
Sensitivity (dB)	102	-
Frequency Response Range	8Hz-25,000Hz	-
connectivity features
Bluetooth	No	Yes
battery features
Charging Time (Hrs)	-	6
Battery Life (Hrs)	-	30

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