TCL ELIT400NC Wireless Headphones vs Sennheiser CX 600BT Wired Earphones comparison

Show Only Differences Highlight Differences	TCL ELIT400NC Wireless Headphones	Sennheiser CX 600BT Wired Earphones
key specs
Colour	Blue	Black
Headphone Type	Over-Ear	In-Ear
Microphone	Yes	-
Connectivity	Wireless	Wired
Type	Headphones	Earphones
general
Brand	TCL	Sennheiser
Model	ELIT400NC Wireless Headphones	CX 600BT Wired Earphones
Release date	February 23, 2021	March 25, 2018
Color	Blue	-
Type	Headphones	Earphones
Headphone Type	Over-Ear	In-Ear
Connectivity	Wireless	Wired
Colour	-	Black
Model Number	-	CX 600BT
product details
Microphone	Yes	-
Driver Size (mm)	40	-
Weight (g)	245.00	-
sound features
Frequency Response Range	9,000Hz-40,000Hz	17Hz-21,000Hz
Sensitivity (dB)	-	112
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	4.2	4.2
Bluetooth Codec Support	-	aptX
battery features
Charging Time (Hrs)	2	-
Battery Life (Hrs)	22	-

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