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Boult Audio ProBass ZCharge Wireless Earphones vs Sennheiser CX 100 Wired Earphones

Boult Audio ProBass ZCharge Wireless Earphones vs Sennheiser CX 100 Wired Earphones comparison

Show Only Differences Highlight Differences	Boult Audio ProBass ZCharge Wireless Earphones	Sennheiser CX 100 Wired Earphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Earphones	Earphones
general
Brand	Boult Audio	Sennheiser
Model	ProBass ZCharge Wireless Earphones	CX 100 Wired Earphones
Release date	January 3, 2022	December 23, 2014
Color	Black	-
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wired
Inline Remote	Yes	-
Colour	-	Black
Model Number	-	CX 100
product details
Microphone	Yes	Yes
Driver Size (mm)	14.2	-
Water Resistant	IPX5	-
Weight (g)	125.00	10.00
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.2	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs)	40	-
sound features
Impedance (Ohms)	-	28
Sensitivity (dB)	-	119
Frequency Response Range	-	17Hz-20,000Hz