boAt Rockerz 610 Wireless Headphones vs Sennheiser HD203 Wired Headphone comparison

Show Only Differences Highlight Differences	boAt Rockerz 610 Wireless Headphones	Sennheiser HD203 Wired Headphones
key specs
Colour	Brown	Black
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wired
Type	Headphones	Headphones
general
Brand	boAt	Sennheiser
Model	Rockerz 610 Wireless Headphones	HD203 Wired Headphones
Model Number	Rockerz 610	HD203
Color	Brown	-
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wired
Release date	-	November 14, 2014
Colour	-	Black
product details
Driver Size (mm)	40	-
Cord Length (Metres)	-	3
Driver Type	-	Dynamic
Connector Size	-	3.5mm
Weight (g)	-	362.00
sound features
Impedance (Ohms)	32	32
Sensitivity (dB)	110	115
Frequency Response Range	20Hz-20,000Hz	18Hz-18,000Hz
connectivity features
Bluetooth	Yes	No
Bluetooth Version	4.1	-
Bluetooth range (Metres)	10	-
battery features
Charging Time (Hrs)	3	-

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