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JBL Tune Flex 2 True Wireless Stereo (TWS) Earphones vs Sennheiser M2IEI Wired Earphones

JBL Tune Flex 2 True Wireless Stereo (TWS) Earphones vs Sennheiser M2IEI Wired Earphones comparison

Show Only Differences Highlight Differences	JBL Tune Flex 2 True Wireless Stereo (TWS) Earphones	Sennheiser M2IEI Wired Earphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
general
Brand	JBL	Sennheiser
Model	Tune Flex 2 True Wireless Stereo (TWS) Earphones	M2IEI Wired Earphones
Release date	April 7, 2025	January 1, 2017
Colour	Black	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Model Number	-	M2IEI
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	12	-
Water Resistant	IP54	-
Weight (g)	4.40	16.00
Weight With Case (g)	32.9	-
Cord Length (Metres)	-	1.3
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	13	18
Active Noice Cancellation	Yes	-
Frequency Response Range	20Hz-20,000Hz	15Hz-22,000Hz
Sensitivity (dB)	-	118
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs) Earpieces Only	12	-
Battery Life (Hrs) With Case Total	48	-
Battery Capacity (mAh) Earpieces	55	-
Battery Capacity (mAh) Case	545	-

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