Logitech H555 Wired Headset vs Sennheiser 506045 Wireless Headset comparison

Show Only Differences Highlight Differences	Logitech H555 Wired Headset	Sennheiser 506045 Wireless Headset
key specs
Colour	Black & Silver	Black
Headphone Type	On-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wireless
Type	Headset	Headset
general
Brand	Logitech	Sennheiser
Model	H555 Wired Headset	506045 Wireless Headset
Release date	November 8, 2012	April 12, 2017
Colour	Black & Silver	Black
Type	Headset	Headset
Headphone Type	On-Ear	Over-Ear
Connectivity	Wired	Wireless
Model Number	H555	506045
product details
Microphone	Yes	Yes
Cord Length (Metres)	1.8	-
Driver Size (mm)	31	-
Weight (g)	-	82.00
sound features
Frequency Response Range	20Hz-20,000Hz	150Hz-15,000Hz
Sensitivity (dB)	-	118
connectivity features
Bluetooth	No	Yes
Bluetooth Version	-	4
Bluetooth range (Metres)	-	25
battery features
Charging Time (Hrs)	-	2.5
Battery Life (Hrs)	-	15

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