Sennheiser HD 450SE Wireless Headphones vs JBL Live 660NC Wireless Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD 450SE Wireless Headphones	JBL Live 660NC Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wireless
Type	Headphones	Headphones
general
Brand	Sennheiser	JBL
Model	HD 450SE Wireless Headphones	Live 660NC Wireless Headphones
Release date	January 12, 2022	July 28, 2021
Model Number	HD 450SE	-
Colour	Black	-
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wireless
Color	-	Black
product details
Microphone	Yes	Yes
Foldable	Yes	-
Driver Type	Dynamic	Dynamic
Driver Size (mm)	32	40
Weight (g)	238.00	265.00
Number of Drivers	-	1
sound features
Sensitivity (dB)	108	97
Frequency Response Range	18Hz-22,000Hz	-
Impedance (Ohms)	-	32
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5	5
Bluetooth Codec Support	AAC,aptX	-
battery features
Charging Port	USB Type-C	USB Type-C
Charging Time (Hrs)	2	2
Battery Life (Hrs)	30	50

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