Yamaha EP-E70A Wireless Earphones vs Sony NW-WS623/B Wireless Headset comparison

Show Only Differences Highlight Differences	Yamaha EP-E70A Wireless Earphones	Sony NW-WS623/B Wireless Headset
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wireless
Type	Earphones	Headset
general
Brand	Yamaha	Sony
Model	EP-E70A Wireless Earphones	NW-WS623/B Wireless Headset
Release date	February 22, 2022	April 19, 2018
Model Number	EP-E70A	NW-WS623/B
Colour	Black	Black
Type	Earphones	Headset
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wireless
Inline Remote	Yes	-
product details
Microphone	Yes	Yes
Foldable	No	-
Driver Type	Dynamic	-
Driver Size (mm)	9.2	-
Number of Drivers	1	-
Weight (g)	62.00	32.00
sound features
Frequency Response Range	20Hz-20,000Hz	-
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5	-
Bluetooth Codec Support	SBC,AAC,aptX Adaptive	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	2.5	1.5
Battery Life (Hrs)	18	10

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