Sennheiser GSP 300 Wired Headphones vs Sony MDR-ZX550BN Wireless Headphones comparison

Show Only Differences Highlight Differences	Sennheiser GSP 300 Wired Headphones	Sony MDR-ZX550BN Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	On-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wireless
Type	Headphones	Headphones
general
Brand	Sennheiser	Sony
Model	GSP 300 Wired Headphones	MDR-ZX550BN Wireless Headphones
Release date	January 19, 2017	August 22, 2017
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	On-Ear
Connectivity	Wired	Wireless
Inline Remote	Yes	-
Model Number	GSP 300	MDR-ZX550BN
product details
Microphone	Yes	Yes
Connector Size	3.5mm	-
sound features
Impedance (Ohms)	19	-
Sensitivity (dB)	113	-
Frequency Response Range	15Hz-26,000Hz	20Hz-20,000Hz
Noise Reduction (dB)	-	10
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	-	3
battery features
Battery Life (Hrs)	-	29

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