boAt Rockerz 450 Wireless Headphones vs Panasonic HBD250 Wired Headphone comparison

Show Only Differences Highlight Differences	boAt Rockerz 450 Wireless Headphones	Panasonic HBD250 Wired Headphones
key specs
Colour	Black	Black & Red
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Headphones
general
Brand	boAt	Panasonic
Model	Rockerz 450 Wireless Headphones	HBD250 Wired Headphones
Release date	March 15, 2019	May 7, 2014
Colour	Black	Black & Red
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wired
Inline Remote	Yes	-
Model Number	Rockerz 450	HBD250
product details
Microphone	Yes	Yes
Foldable	Yes	-
Driver Size (mm)	40	32
Water Resistant	Yes	-
Connector Size	3.5mm	3.5mm
Cord Length (Metres)	-	1.2
Weight (g)	-	151.00
sound features
Impedance (Ohms)	32	32
Sensitivity (dB)	108	110
Frequency Response Range	20Hz-20,000Hz	9Hz-25Hz
connectivity features
Bluetooth	Yes	No
Bluetooth Version	4.2	-
Bluetooth range (Metres)	10	-
battery features
Charging Time (Hrs)	3	-
Battery Life (Hrs)	8	-
Battery Capacity (mAh) Earpieces	300	-

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