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Sennheiser HDB 630 Wireless Headphones vs Audio Technica ATH AD900X Wired Headphones

Sennheiser HDB 630 Wireless Headphones vs Audio-Technica ATH-AD900X Wired Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HDB 630 Wireless Headphones	Audio-Technica ATH-AD900X 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	Audio-Technica
Model	HDB 630 Wireless Headphones	ATH-AD900X Wired Headphones
Release date	November 28, 2025	May 18, 2016
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wired
Model Number	-	ATH-AD900X
product details
Microphone	Yes	No
Driver Type	Dynamic	-
Driver Size (mm)	42	53
Weight (g)	311.00	-
Foldable	-	No
Cord Length (Metres)	-	3
Water Resistant	-	No
Connector Size	-	3.5mm
sound features
Active Noice Cancellation	Yes	-
Frequency Response Range	6Hz-40,000Hz	5Hz-35,000Hz
Impedance (Ohms)	-	38
Sensitivity (dB)	-	100
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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