Sennheiser HD219S Wired Headphones vs Sennheiser RS165 Wireless Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD219S Wired Headphones	Sennheiser RS165 Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	-
Connectivity	Wired	Wireless
Type	Headphones	Headphones
general
Brand	Sennheiser	Sennheiser
Model	HD219S Wired Headphones	RS165 Wireless Headphones
Release date	June 3, 2016	January 1, 2017
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wireless
Model Number	HD219S	RS165
product details
Microphone	Yes	-
Microphone Impedance (Ohms)	-37	-
Connector Size	3.5mm	3.5mm
Driver Type	-	Dynamic
Weight (g)	-	300.00
sound features
Impedance (Ohms)	16	-
Sensitivity (dB)	108	106
Signal to Noise Ratio (dB)	-	85
Frequency Response Range	-	18Hz-21,000Hz
connectivity features
Bluetooth	No	Yes
Bluetooth range (Metres)	-	30
battery features
Battery Life (Hrs)	-	18

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