boAt Rockerz 330 Wireless Earphones vs Sennheiser CX 275S Wired Earphones comparison

Show Only Differences Highlight Differences	boAt Rockerz 330 Wireless Earphones	Sennheiser CX 275S Wired Earphones
key specs
Colour	Blue	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Earphones	Earphones
general
Brand	boAt	Sennheiser
Model	Rockerz 330 Wireless Earphones	CX 275S Wired Earphones
Release date	July 23, 2022	January 1, 2017
Colour	Blue	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wired
Inline Remote	-	Yes
Model Number	-	CX 275S
product details
Microphone	Yes	Yes
Driver Size (mm)	13	-
Water Resistant	IPX4	-
Weight With Case (g)	37	-
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
Weight (g)	-	15.00
sound features
Noise Reduction (dB)	25	-
Impedance (Ohms)	-	16
Sensitivity (dB)	-	121
Frequency Response Range	-	17Hz-23,000Hz
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.2	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs)	5	-

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