Logitech UE 900 Wired Earphones vs Sony MDR-EX31BN Wireless Headset comparison

Show Only Differences Highlight Differences	Logitech UE 900 Wired Earphones	Sony MDR-EX31BN Wireless Headset
key specs
Colour	Blue	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wireless
Type	Earphones	Headset
general
Brand	Logitech	Sony
Model	UE 900 Wired Earphones	MDR-EX31BN Wireless Headset
Release date	September 1, 2012	January 1, 2017
Colour	Blue	Black
Type	Earphones	Headset
Headphone Type	In-Ear	In-Ear
Connectivity	Wired	Wireless
Model Number	UE 900	MDR-EX31BN
product details
Microphone	Yes	Yes
Cord Length (Metres)	1.22	0.4
Driver Size (mm)	-	13.5
Connector Size	-	3.5mm
Weight (g)	-	34.00
sound features
Impedance (Ohms)	30	16
Sensitivity (dB)	101.2	105
Frequency Response Range	20Hz-20,000Hz	20Hz-20,000Hz
connectivity features
Bluetooth	No	Yes
Bluetooth range (Metres)	-	10
battery features
Charging Time (Hrs)	-	2.5
Battery Life (Hrs)	-	10

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