Music Sound BOOST vs Music Sound Boost

Comparison of BTHEADBMSBOOSTB, BTHEADBMSBOOSTK

44 specifications	A Music Sound BOOST Model BTHEADBMSBOOSTB View product	B Music Sound Boost Model BTHEADBMSBOOSTK View product
Performance1 differ
Product type	Headset	Headset
Wearing style	Head-band	Head-band
Recommended usage	Calls/Music	Calls/Music
Headset type	Binaural	Binaural
Product colourDiffers	Blue	Black
Volume control	Button	Button
Foldable	Yes	Yes
Cable length	0.15 m	0.15 m
Bone conduction sensor	No	No
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
6.35 mm connector	No	No
USB connectivity	Yes	Yes
Bluetooth	Yes	Yes
Bluetooth version	5.4	5.4
Headphonesidentical
Ear coupling	Circumaural	Circumaural
Intraaural headphones type	Not applicable	Not applicable
Acoustic system	Closed	Closed
Noise canceling	No	No
Microphoneidentical
Microphone type	Built-in	Built-in
Batteryidentical
Battery operated	Yes	Yes
Battery type	Built-in battery	Built-in battery
Battery weight	5 g	5 g
Wireless charging	No	No
Weight & dimensionsidentical
Width	170 mm	170 mm
Depth	140 mm	140 mm
Height	85 mm	85 mm
Weight	326 g	326 g
Packaging dataidentical
Package width	90 mm	90 mm
Package depth	170 mm	170 mm
Package height	180 mm	180 mm
Package weight	378 g	378 g
Packaging contentidentical
AC adapter included	No	No
Batteries included	Yes	Yes
Cables included	USB Type-C	USB Type-C
Logistics dataidentical
Dangerous goods class	Class 9	Class 9
Certificatesidentical
UN number	UN3481	UN3481
Poweridentical
USB Power Delivery (USB PD)Known for one	No	—Unknown — not stated by the source
USB Type-C charging port	Yes	Yes
USB Type-C required charging power (max)	5 W	5 W
USB Type-C required charging power (min)	2.5 W	2.5 W
Technical detailsidentical
Radio Equipment Directive (RED)	Yes	Yes
Warranty period	2 year(s)	2 year(s)
Supplier featuresidentical
Adjustable volume	Yes	Yes
Other featuresidentical
Brand compatibility	Universal	Universal

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.