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Acer Gateway (GAHR012) True Wireless Stereo (TWS) Earphones vs Sennheiser HD420S Wired Headphones

Acer Gateway (GAHR012) True Wireless Stereo (TWS) Earphones vs Sennheiser HD420S Wired Headphone comparison

Show Only Differences Highlight Differences	Acer Gateway (GAHR012) True Wireless Stereo (TWS) Earphones	Sennheiser HD420S Wired Headphones
key specs
Colour	White	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	No
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
general
Brand	Acer	Sennheiser
Model	Gateway (GAHR012) True Wireless Stereo (TWS) Earphones	HD420S Wired Headphones
Release date	January 19, 2021	January 1, 2017
Model Number	GAHR012	HD420S
Color	White	-
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Inline Remote	No	-
Colour	-	Black
product details
Microphone	Yes	No
Boom Microphone	No	-
Foldable	No	-
Driver Size (mm)	9	-
Water Resistant	IPX4	-
Connector Size	-	3.5mm
sound features
Frequency Response Range	20Hz-20,000Hz	-
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs) Earpieces Only	1.5	-
Battery Life (Hrs) Earpieces Only	4	-

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