Sennheiser 504017-003 Wired Headset vs Sennheiser 506504 Wired Headset comparison

Show Only Differences Highlight Differences	Sennheiser 504017-003 Wired Headset	Sennheiser 506504 Wired Headset
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wired
Type	Headset	Headset
general
Brand	Sennheiser	Sennheiser
Model	504017-003 Wired Headset	506504 Wired Headset
Release date	November 6, 2015	May 22, 2017
Colour	Black	Black
Type	Headset	Headset
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	504017-003	506504
product details
Microphone	Yes	Yes
Cord Length (Metres)	-	2.1
connectivity features
Bluetooth	No	No
sound features
Sensitivity (dB)	-	113
Frequency Response Range	-	16Hz-16,000Hz