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Boult Audio AirBass ENCore X True Wireless Stereo (TWS) Earphones vs Sennheiser CX 275S Wired Earphones

Boult Audio AirBass ENCore X True Wireless Stereo (TWS) Earphones vs Sennheiser CX 275S Wired Earphones comparison

Show Only Differences Highlight Differences	Boult Audio AirBass ENCore X True Wireless Stereo (TWS) Earphones	Sennheiser CX 275S Wired Earphones
key specs
Colour	White	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
general
Brand	Boult Audio	Sennheiser
Model	AirBass ENCore X True Wireless Stereo (TWS) Earphones	CX 275S Wired Earphones
Release date	April 4, 2022	January 1, 2017
Colour	White	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Inline Remote	-	Yes
Model Number	-	CX 275S
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	10	-
Water Resistant	IPX5	-
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
Weight (g)	-	15.00
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.1	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs)	30	-
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	121
Frequency Response Range	-	17Hz-23,000Hz