Sennheiser HD 620S Wired Headphones vs JBL J56BT Wireless Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD 620S Wired Headphones	JBL J56BT Wireless Headphones
ratings
Overall NDTV Rating	Read Review	-
Design / Comfort Rating		-
Audio Quality Rating		-
Value For Money Rating		-
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	No	Yes
Connectivity	Wired	Wireless
Type	Headphones	Headphones
general
Brand	Sennheiser	JBL
Model	HD 620S Wired Headphones	J56BT Wireless Headphones
Release date	August 12, 2024	September 18, 2014
Model Number	HD 620S	J56BT
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wireless
product details
Microphone	No	Yes
Boom Microphone	No	-
Driver Size (mm)	42	40
Weight (g)	670.00	-
sound features
Impedance (Ohms)	150	-
Active Noice Cancellation	No	-
Sensitivity (dB)	-	115
Frequency Response Range	-	20Hz-20,000Hz
connectivity features
Bluetooth	-	Yes
Bluetooth Version	-	3
battery features
Charging Time (Hrs)	-	3
Battery Life (Hrs)	-	16

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