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Nothing Ear Open True Wireless Stereo (TWS) Earphones vs Audio Technica ATH CHX7 Wired Earphones

Nothing Ear Open True Wireless Stereo (TWS) Earphones vs Audio-Technica ATH-CHX7 Wired Earphones comparison

Show Only Differences Highlight Differences	Nothing Ear Open True Wireless Stereo (TWS) Earphones	Audio-Technica ATH-CHX7 Wired Earphones
key specs
Colour	White	Black
Microphone	Yes	No
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
Headphone Type	-	In-Ear
general
Brand	Nothing	Audio-Technica
Model	Ear Open True Wireless Stereo (TWS) Earphones	ATH-CHX7 Wired Earphones
Release date	September 24, 2024	March 15, 2014
Colour	White	Black
Type	Earphones	Earphones
Connectivity	True Wireless Stereo (TWS)	Wired
Inline Remote	No	-
Headphone Type	-	In-Ear
Model Number	-	ATH-CHX7
product details
Microphone	Yes	No
Boom Microphone	No	-
Foldable	No	-
Driver Type	Dynamic	Dynamic
Driver Size (mm)	14.2	14.3
Number of Drivers	1	-
Water Resistant	IP54	-
Weight (g)	8.10	118.00
Weight With Case (g)	63.8	-
sound features
Active Noice Cancellation	No	-
Impedance (Ohms)	-	16
Sensitivity (dB)	-	100
Frequency Response Range	-	15Hz-22,000Hz
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
Bluetooth Codec Support	SBC, AAC	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs) Earpieces Only	8	-
Battery Life (Hrs) With Case Total	30	-
Battery Capacity (mAh) Earpieces	64	-
Battery Capacity (mAh) Case	635	-

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