Sennheiser HDB 630 Wireless Headphones vs Sennheiser HD280 Wired Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HDB 630 Wireless Headphones	Sennheiser HD280 Wired Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	No
Connectivity	Wireless	Wired
Type	Headphones	Headphones
general
Brand	Sennheiser	Sennheiser
Model	HDB 630 Wireless Headphones	HD280 Wired Headphones
Release date	November 28, 2025	November 8, 2012
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wired
Model Number	-	HD280
product details
Microphone	Yes	No
Driver Type	Dynamic	-
Driver Size (mm)	42	-
Weight (g)	311.00	220.00
Cord Length (Metres)	-	3
Connector Size	-	3.5mm
sound features
Active Noice Cancellation	Yes	-
Frequency Response Range	6Hz-40,000Hz	8Hz-25,000Hz
Impedance (Ohms)	-	64
Sensitivity (dB)	-	102
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.2	-
Bluetooth Codec Support	SBC, AAC, aptX, aptX HD, aptX Adaptive	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs)	60	-

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