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Bose QuietComfort Ultra Earbuds True Wireless Stereo (TWS) Earphones vs Sennheiser CX 280 Wired Earphones

Bose QuietComfort Ultra Earbuds True Wireless Stereo (TWS) Earphones vs Sennheiser CX 280 Wired Earphones comparison

Show Only Differences Highlight Differences	Bose QuietComfort Ultra Earbuds True Wireless Stereo (TWS) Earphones	Sennheiser CX 280 Wired Earphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
general
Brand	Bose	Sennheiser
Model	QuietComfort Ultra Earbuds True Wireless Stereo (TWS) Earphones	CX 280 Wired Earphones
Release date	September 15, 2023	March 16, 2016
Colour	Black	Black
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Model Number	-	CX 280
product details
Microphone	Yes	Yes
Water Resistant	IPX4	-
Weight (g)	7.70	12.00
Weight With Case (g)	59.8	-
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
Bluetooth range (Feet)	30	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	2	-
Battery Life (Hrs)	6	-
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	120
Frequency Response Range	-	19Hz-20,500Hz

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