Is the era of wired headphones for audiophiles truly over when a Bluetooth model can play 24bit 96kHz music and have a battery life of up to 60 hours?
Sennheiser has just launched HDB 630 with great ambition
Bring an audiophile listening experience to portable wireless headphones
The most notable point is that the company bundles the BTD 700 USB-C Dongle to help transmit high-quality sound even on iPhones or laptops that do not support aptX Adaptive codec.
Outstanding parameters of Sennheiser HDB 630
Category Information
High-end 42mm driver
Bluetooth 5.2 connection
Codec aptX Adaptive, Hi-Res
ANC Adaptive ANC
Battery Up to 60 hours
Quickly charge for 10 minutes and listen for ~7 hours
24bit/96kHz transmission quality via BTD700
Special features Parametric EQ, Crossfeed
What surprised the audio world the most was not ANC
It's an extremely neutral, studio-style tuning
Many international reviewers rate the HDB 630 as having greater detail than the Sony WH-1000XM6 and Bose QuietComfort Ultra in the mid vocal and soundstage ranges.
Quick comparison with direct competitors
Model Strengths
Sennheiser HDB 630 Neutral tone, Hi-Res, 60h battery
Sony WH-1000XM6 Strong ANC, lots of bass
Bose QuietComfort Ultra Extremely good noise cancellation
Bowers & Wilkins Px7 S3 Luxurious design
AirPods Max Strong Apple ecosystem
Current international price kOooh
~12,900,000 VND to 14,900,000 VND depending on the market
The shocking point is that Sennheiser is almost "directly attacking" the group of people who were absolutely loyal to the wired headphones HD600 HD650 HD660S
The plus points make audio people talk loudly
✔ Sound is very clean and natural
✔ Wide negative space like open feeling
✔ Batteries are among the top on the market
✔ Can be used as a mini Bluetooth DAC
✔ Extremely rare in-depth EQ adjustment app on wireless headphones
⚠ Minus points
✘ Price is higher than Sony and Bose
✘ The design is a bit technical instead of fashionable
✘ Does not fold as small as the Sony WH series
For those who listen to Lossless, Apple Music Hi-Res, Tidal or FLAC
HDB 630 is considered one of the "closest to wired" Bluetooth headset models today
If this model arrives in Vietnam authentically, it will likely create a new battle in the high-end headphone segment between Sennheiser, Sony and Bose.
What do you think?
Are audiophile Bluetooth headphones capable of completely replacing wired headphones?
Check out more of the latest audiophile and flagship headphones at
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