Beats Solo 2 Wireless Headphones vs Sennheiser PC21 Wired Headset comparison

Show Only Differences Highlight Differences	Beats Solo 2 Wireless Headphones	Sennheiser PC21 Wired Headset
key specs
Headphone Type	Over-Ear	On-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Headset
Colour	Black	Black
general
Brand	Beats	Sennheiser
Model	Solo 2 Wireless Headphones	PC21 Wired Headset
Release date	June 8, 2015	November 17, 2012
Type	Headphones	Headset
Headphone Type	Over-Ear	On-Ear
Connectivity	Wireless	Wired
Inline Remote	Yes	-
Colour	Black	Black
Model Number	Solo 2	PC21
product details
Microphone	Yes	Yes
Foldable	Yes	-
Connector Size	3.5mm	3.5mm
Weight (g)	215.00	-
Microphone Impedance (Ohms)	-	-38
Cord Length (Metres)	-	3
connectivity features
Bluetooth	Yes	No
Bluetooth Version	4	-
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	109
Frequency Response Range	-	40Hz-18,000Hz

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