Audio-Technica ATH-SPORT4 Wired Earphones vs JBL E55BT Wireless Headphone comparison

Show Only Differences Highlight Differences	Audio-Technica ATH-SPORT4 Wired Earphones	JBL E55BT Wireless Headphones
key specs
Colour	Black	Blue
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wireless
Type	Earphones	Headphones
general
Brand	Audio-Technica	JBL
Model	ATH-SPORT4 Wired Earphones	E55BT Wireless Headphones
Release date	February 15, 2017	October 26, 2016
Colour	Black	Blue
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wireless
Model Number	ATH-SPORT4	E55BT
product details
Microphone	Yes	Yes
Microphone Impedance (Ohms)	44	-
Driver Type	Dynamic	-
Driver Size (mm)	10	50
Weight (g)	23.00	231.00
Connector Size	-	3.5mm
connectivity features
Bluetooth	No	Yes
Bluetooth Version	-	4
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	96
Frequency Response Range	-	20Hz-20,000Hz
battery features
Charging Time (Hrs)	-	4
Battery Life (Hrs)	-	20

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