Sennheiser HD239 Wired Headphones vs Philips SHB3075RD/27 Wireless Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD239 Wired Headphones	Philips SHB3075RD/27 Wireless Headphones
key specs
Colour	Black	Red
Headphone Type	Over-Ear	Over-Ear
Microphone	No	Yes
Connectivity	Wired	Wireless
Type	Headphones	Headphones
general
Brand	Sennheiser	Philips
Model	HD239 Wired Headphones	SHB3075RD/27 Wireless Headphones
Release date	November 8, 2012	September 25, 2017
Colour	Black	Red
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wireless
Model Number	HD239	SHB3075RD/27
product details
Microphone	No	Yes
Cord Length (Metres)	1.4	-
Connector Size	3.5mm	-
Weight (g)	280.00	132.00
Driver Type	-	Dynamic
Driver Size (mm)	-	32
sound features
Impedance (Ohms)	32	32
Sensitivity (dB)	114	103
Frequency Response Range	16Hz-23,000Hz	9Hz-21,000Hz
connectivity features
Bluetooth	No	Yes
Bluetooth Version	-	4.1
Bluetooth range (Metres)	-	10

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