Creative WP-450 Wireless Headphones vs Sennheiser CX 686i Wired Earphones comparison

Show Only Differences Highlight Differences	Creative WP-450 Wireless Headphones	Sennheiser CX 686i Wired Earphones
key specs
Colour	Black	Green
Headphone Type	On-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Earphones
general
Brand	Creative	Sennheiser
Model	WP-450 Wireless Headphones	CX 686i Wired Earphones
Release date	December 24, 2013	March 30, 2014
Colour	Black	Green
Type	Headphones	Earphones
Headphone Type	On-Ear	In-Ear
Connectivity	Wireless	Wired
Model Number	WP-450	CX 686i
product details
Microphone	Yes	Yes
Weight (g)	114.00	-
Microphone Impedance (Ohms)	-	-44
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	32	20
Frequency Response Range	18Hz-22,000Hz	18Hz-20,000Hz
Sensitivity (dB)	-	118
connectivity features
Bluetooth	Yes	No
Bluetooth Version	2.1	-
Bluetooth range (Metres)	10	-

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