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Realme Buds Air 3S True Wireless Stereo (TWS) Earphones vs Audio Technica ATH CHX7IS Wired Earphones

Realme Buds Air 3S True Wireless Stereo (TWS) Earphones vs Audio-Technica ATH-CHX7IS Wired Earphones comparison

Show Only Differences Highlight Differences	Realme Buds Air 3S True Wireless Stereo (TWS) Earphones	Audio-Technica ATH-CHX7IS Wired Earphones
key specs
Colour	Black	White
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
general
Brand	Realme	Audio-Technica
Model	Buds Air 3S True Wireless Stereo (TWS) Earphones	ATH-CHX7IS Wired Earphones
Release date	September 6, 2022	July 4, 2019
Colour	Black	White
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Inline Remote	Yes	-
Model Number	-	ATH-CHX7IS
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	11	14.3
Number of Drivers	1	-
Water Resistant	IPX5	-
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
Weight (g)	-	12.00
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
Bluetooth Codec Support	AAC	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	1	-
Battery Life (Hrs)	30	-
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	100
Frequency Response Range	-	15Hz-22,000Hz