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Acer GAHR011 True Wireless Stereo (TWS) Earphones vs Audio Technica ATH CKL203IS Wired Earphones

Acer GAHR011 True Wireless Stereo (TWS) Earphones vs Audio-Technica ATH-CKL203IS Wired Earphones comparison

Show Only Differences Highlight Differences	Acer GAHR011 True Wireless Stereo (TWS) Earphones	Audio-Technica ATH-CKL203IS Wired Earphones
key specs
Colour	Balck	Blue
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
general
Brand	Acer	Audio-Technica
Model	GAHR011 True Wireless Stereo (TWS) Earphones	ATH-CKL203IS Wired Earphones
Release date	January 19, 2021	December 4, 2014
Model Number	GAHR011	ATH-CKL203IS
Color	Balck	-
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Inline Remote	No	-
Colour	-	Blue
product details
Microphone	Yes	Yes
Boom Microphone	No	-
Foldable	No	-
Driver Size (mm)	8	8.5
Water Resistant	No	-
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
Weight (g)	-	3.50
sound features
Frequency Response Range	20Hz-20,000Hz	20Hz-23,000Hz
Impedance (Ohms)	-	16
Sensitivity (dB)	-	100
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.1	-
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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