Sennheiser CX 100 Wired Earphones vs iBall Collar B9 Wireless Earphones comparison

Show Only Differences Highlight Differences	Sennheiser CX 100 Wired Earphones	iBall Collar B9 Wireless Earphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wireless
Type	Earphones	Earphones
general
Brand	Sennheiser	iBall
Model	CX 100 Wired Earphones	Collar B9 Wireless Earphones
Release date	December 23, 2014	July 29, 2015
Colour	Black	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wired	Wireless
Model Number	CX 100	Collar B9
Inline Remote	-	No
product details
Microphone	Yes	Yes
Cord Length (Metres)	1.2	-
Connector Size	3.5mm	3.5mm
Weight (g)	10.00	70.00
sound features
Impedance (Ohms)	28	-
Sensitivity (dB)	119	-
Frequency Response Range	17Hz-20,000Hz	-
connectivity features
Bluetooth	No	Yes
Bluetooth Version	-	4.1
battery features
Charging Time (Hrs) Earpieces Only	-	2

Popular Headphones & Headset Brands