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CMF Buds 2 Plus True Wireless Stereo (TWS) Earphones vs Sennheiser HD215 II Wired Headphones

CMF Buds 2 Plus True Wireless Stereo (TWS) Earphones vs Sennheiser HD215 II Wired Headphones comparison

Show Only Differences Highlight Differences	CMF Buds 2 Plus True Wireless Stereo (TWS) Earphones	Sennheiser HD215 II Wired Headphones
key specs
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	No
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
Colour	-	Black
general
Brand	CMF by Nothing	Sennheiser
Model	CMF Buds 2 Plus True Wireless Stereo (TWS) Earphones	HD215 II Wired Headphones
Release date	April 28, 2025	January 1, 2017
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Colour	-	Black
Inline Remote	-	No
Model Number	-	HD215 II
product details
Microphone	Yes	No
Driver Size (mm)	12	-
Water Resistant	IP55	-
Cord Length (Metres)	-	3
Connector Size	-	3.5mm
Gold Connector Plating	-	Yes
Weight (g)	-	280.00
sound features
Noise Reduction (dB)	50	-
Active Noice Cancellation	Yes	-
Impedance (Ohms)	-	32
Sensitivity (dB)	-	112
Frequency Response Range	-	12Hz-22,000Hz
connectivity features
Bluetooth	Yes	No
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs) Earpieces Only	14	-
Battery Life (Hrs) With Case Total	61.5	-
Battery Capacity (mAh) Earpieces	53	-
Battery Capacity (mAh) Case	460	-

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