Sennheiser
Sennheiser HDB 630
Best wireless over-ear headphones for audiophiles seeking high-fidelity portable sound.
Experience premium wireless audio with the Sennheiser HDB 630, the first wireless headphone in the acclaimed 600 Series. Designed for audiophiles, it delivers a neutral and accurate sound profile with custom 42mm drivers. The included BTD 700 dongle ensures high-resolution aptX Adaptive audio on any USB-C device. Enjoy an extended 60-hour battery life, effective noise cancellation, and advanced customization via the Smart Control Plus app, including a parametric EQ and crossfeed. This closed-back, over-ear design offers comfort and immersive sound for critical listening, travel, and commuting.
$449.95
Owner Satisfaction
4.4
/ 5
Category Rank
1830
/ 5520
#1830 in Headphones
Price vs Category Average
-23%
Below average
Weight
270
/ g
Who it's for
- Exceptional Durability
- Superior Sound Isolation
- Accurate Audio Reproduction
Who should skip it
- Bulky and Less Portable
- Dated Comfort & Aesthetics
- Limited Availability & Age
Key Specs
Weight
270g
Impedance
150 Ohms
Driver Size
42mm
Connectivity
Bluetooth 5.2, USB-C wired
Battery Life
60 hours
Noise Cancellation
Active Noise Cancellation (ANC), Passive Noise Isolation
High Resolution Audio Support
Yes
Charging Interface
USB-C
Features
- First wireless headphone in Sennheiser's 600 Series
- Custom 42mm drivers for accurate sound
- High-resolution aptX Adaptive audio via BTD 700 dongle
- Up to 60 hours of battery life
- Parametric EQ and crossfeed customization
- Effective active noise cancellation
- Comfortable over-ear, closed-back design
- USB-C wired connection for bit-perfect audio
What customers say
Customers consistently praise the Sennheiser HDB 630 for its exceptional sound reproduction, delivering a rich and detailed audio experience that audiophiles cherish. Many highlight the robust build quality, noting the headphones feel durable and well constructed, promising longevity. While a premium investment, the perceived quality of both sound and materials often justifies the cost for dedicated listeners seeking a lasting, high fidelity audio solution. The overall consensus points to a product that truly delivers on its promise of superior acoustic performance and enduring craftsmanship.
Know before you buy
The HDB 630 maintains the signature neutral and accurate sound profile that the 600 Series is known for. By utilizing custom 42mm drivers, it provides a consistent, high-fidelity experience that stays true to the original recordings.
The BTD 700 dongle is required to enable aptX Adaptive high-resolution audio on devices that do not natively support the codec. If your source device already supports aptX Adaptive, you can connect directly via Bluetooth, though the dongle ensures a stable, high-quality connection across any USB-C device.
Yes, you can use the HDB 630 while it is charging via the USB-C connection. This also allows you to utilize the wired USB-C mode for bit-perfect audio playback while simultaneously topping up the battery.
The HDB 630 combines active noise cancellation with a closed-back, over-ear design to provide excellent passive isolation. It is specifically tuned to dampen the low-frequency drone of engines and the ambient noise of busy environments, making it a reliable choice for travel.
The app allows you to fine-tune your listening experience using a parametric EQ, which offers more precise frequency control than a standard graphic equalizer. You can also adjust the crossfeed settings to create a more natural, speaker-like soundstage.
Yes, the HDB 630 features memory foam earcup cushions designed for long-term comfort. At 270g, the headset is lightweight enough to be worn for extended periods during travel or critical listening sessions without causing fatigue.
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