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Bose Sleepbuds II True Wireless Stereo (TWS) Earphones vs Audio Technica ATH A550Z Wired Headphones

Bose Sleepbuds II True Wireless Stereo (TWS) Earphones vs Audio-Technica ATH-A550Z Wired Headphones comparison

Show Only Differences Highlight Differences	Bose Sleepbuds II True Wireless Stereo (TWS) Earphones	Audio-Technica ATH-A550Z Wired Headphones
key specs
Colour	White	Black
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
Microphone	-	No
general
Brand	Bose	Audio-Technica
Model	Sleepbuds II True Wireless Stereo (TWS) Earphones	ATH-A550Z Wired Headphones
Release date	July 22, 2021	May 22, 2017
Color	White	-
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Inline Remote	No	-
Colour	-	Black
Model Number	-	ATH-A550Z
product details
Boom Microphone	No	-
Foldable	No	-
Water Resistant	IPX4	-
Microphone	-	No
Connector Size	-	3.5mm
Gold Connector Plating	-	Yes
Cord Length (Metres)	-	3
connectivity features
Bluetooth	Yes	No
Bluetooth range (Metres)	10	-
battery features
Battery Life (Hrs) Earpieces Only	6	-
Battery Life (Hrs) With Case Total	36	-
sound features
Impedance (Ohms)	-	40
Sensitivity (dB)	-	100

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