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The Sennheiser HDB 630 combines reference-grade sound with cutting-edge wireless performance. Its 42mm TrueResponse drivers deliver detailed, natural audio, while adaptive ANC ensures an immersive, distraction-free experience. With 60-hour battery life, ergonomic comfort, and premium build quality, the HDB 630 stands as Sennheiser’s most refined wireless over-ear headphone to date.
Driver Type: 42mm dynamic transducers with Sennheiser TrueResponse technology
Noise Cancellation: Adaptive hybrid ANC with Transparency Mode
Frequency Response: 6Hz – 40kHz
Connectivity: Bluetooth 5.3 with aptX Adaptive, AAC, and SBC codec support
Battery Life: Up to 60 hours playback with fast USB-C charging
Build & Design: Lightweight aluminum-reinforced frame, plush memory foam earpads, and intuitive touch controls
SoundGuys
Reviewed on 29 Oct, 2025
If you want some of the best-sounding ANC headphones of all time, the Sennheiser HDB 630 fit the bill. With excellent sound quality, comfort, and connection options, these cans should be in the conversation for anyone's next headphones.
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