Panasonic HBD250 Wired Headphones vs iBall Strings 20 Wired Headphones comparison

Show Only Differences Highlight Differences	Panasonic HBD250 Wired Headphones	iBall Strings 20 Wired Headphones
key specs
Colour	Black & Red	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wired
Type	Headphones	Headphones
general
Brand	Panasonic	iBall
Model	HBD250 Wired Headphones	Strings 20 Wired Headphones
Release date	7th May 2014	23rd April 2014
Colour	Black & Red	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	HBD250	-
product details
Microphone	Yes	Yes
Cord Length (Metres)	1.2	-
Driver Size (mm)	32	40
Connector Size	3.5mm	3.5mm
Weight (g)	151.00	300.00
sound features
Impedance (Ohms)	32	32
Sensitivity (dB)	110	110
Frequency Response Range	9Hz-25Hz	20Hz-20,000Hz
connectivity features
Bluetooth	No	-