Sennheiser Hdb 630 Hi-res Wireless Headphones, 42 Mm Drivers, Aptx Hd Adaptive, Anc, 60h Battery, Parametric Eq & Crossfeed Feature, Btd 700 Usb-c Dongle
Original price was: ₹54,990.₹44,900Current price is: ₹44,900.
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Sennheiser HDB 630 hi-res wireless headphones with adaptive ANC, aptX Adaptive, 42 mm drivers and up to 60 hours of battery.
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Description
Sennheiser HDB 630: Hi-Res Wireless Headphones with Adaptive ANC and 60-Hour Battery
Wireless listening without the compromise. The Sennheiser HDB 630 pairs 42 mm drivers with aptX Adaptive, active noise cancellation and a USB-C dongle so you hear more of the recording, wherever you are.
Built for Listeners Who Refuse to Trade Sound for Convenience
Most wireless headphones squeeze music through compressed Bluetooth and mask detail with heavy bass. Audiophiles end up tethered to a cable at home and settling for average sound on the move. The HDB 630 is designed to close that gap.
What It Is
The HDB 630 is a closed-back wireless headphone with 42 mm drivers, hybrid active noise cancellation and a BTD 700 USB-C dongle for high-resolution wireless transmission. It also accepts a wired connection over USB-C or a 3.5 mm line-in when you want the purest path.
Key Features
- 42 mm drivers: Reproduce a wide frequency range for detailed, natural sound, from delicate vocals to deep, controlled bass.
- aptX Adaptive and BTD 700 dongle: Streams high-resolution audio from computers and consoles with lower latency and better fidelity than standard Bluetooth.
- Active noise cancellation: Reduces surrounding noise so you can focus on the music on flights, trains and busy offices.
- Up to 60 hours of battery: Lets you go days between charges, so the headphones are ready when you are.
- Parametric EQ and Crossfeed: Shape the sound to your taste and soften hard-panned stereo recordings for a more natural speaker-like presentation.
Why Sennheiser HDB 630 Stands Out
The HDB 630 treats wireless as a high-fidelity connection, not a compromise. Support for aptX HD and aptX Adaptive, a dedicated dongle and three ways to connect give you flexibility, while the sound-tuning tools built into the companion app make it genuinely personal. It is a rare wireless pair that serious listeners can use as a primary headphone.
Perfect For
- Audiophiles who want hi-res streaming without a cable
- Frequent travellers who need long battery life and effective noise cancellation
- Desktop users who want low-latency wireless audio from a laptop or console via USB-C
Best Suited For
Serious music listeners, remote workers and travellers who want a premium closed-back headphone that works equally well wirelessly, over USB-C or through a 3.5 mm cable.
Our Promise
Every product at Pro Audio Video is genuine and sourced through authorised channels. Your purchase carries the official manufacturer warranty, a proper GST invoice, and free shipping across India, so you buy with complete confidence.
Frequently Asked Questions
What does the BTD 700 dongle do?
It is a USB-C Bluetooth transmitter that lets computers and other devices send high-resolution aptX Adaptive audio to the headphones.
Can I use it with a cable?
Yes. You can connect over USB-C or through the 3.5 mm input for wired listening.
How long does the battery last?
Up to 60 hours, depending on volume level and features in use.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Sennheiser HDB 630 |
| Type | Closed-back wireless headphones |
| Driver size | 42 mm |
| Frequency response | 6 Hz to 40 kHz (hi-res modes), 6 Hz to 22 kHz otherwise |
| Bluetooth | 5.2 |
| Codecs | SBC, AAC, aptX, aptX HD, aptX Adaptive |
| Battery life | Up to 60 hours |
| Impedance | 480 ohm (active) |
| THD+N | Below 0.2 percent |
| Weight | 311 g without cable |
| Inputs | USB-C, 3.5 mm jack |
| Noise cancellation | Active (ANC) |
Manufacturer Information
Ultimate Control, Comfort, and Precision—Perfectly Tuned for Your Sound
Stay comfortable and stay connected
A great headphone should handle even your longest playlists effortlessly.
With up to 60 hours of battery life, the HDB 630 lets you enjoy music, podcasts, and videos for days without recharging — perfect for travel, long work sessions, or nonstop streaming.
To match this endurance, comfort is essential. The generously sized earcups and plush earpads feel as luxurious as they look, while the refined Japanese leatherette headband, low weight, and gentle clamping force make the HDB 630 easy to wear for hours. It’s the rare combination of long-haul performance and all-day comfort that’s destined to become your new daily driver.
Awarded Excellence. Recognized by the World’s Leading Audio Experts
The HDB 630 has been officially recognized by leading audio reviewers worldwide. With AVForums Recommended, AVForums Best Technical Innovation, and a WHAT HI-FI? 5-Star Rating, it proves its excellence in sound quality, technical advancement, and overall experience.
Award-winning audio, crafted for everyday listening.
Control freaks, it’s your time to shine
Previous equalizers were limited. The HDB 630’s parametric equalizer, available in the Smart Control Plus App, gives you full control over your sound.
Unlike standard graphic EQs with fixed bands, it lets you adjust exact frequencies, set bandwidth, and choose filter types for precise tuning. You can shape vocals, brightness, or bass without affecting the rest of your music — a level of control rarely found in wireless headphones.
The app also gives access to crossfeed, ANC, advanced sound settings, and firmware updates, letting you customize your listening experience completely.
- Hi-Res Sennheiser Sound Quality : 42 mm in-house Sennheiser transducers deliver a balanced, detailed sound with lifelike mids and a wide soundstage. Supports up to 24-bit / 96 kHz via USB-C or analog input for pure, lossless playback
- Versatile Connectivity : Bluetooth 5.2 with aptX Adaptive, aptX HD, aptX, AAC & SBC for high-quality wireless streaming
- BTD 700 USB-C Dongle Included: Enables high-res aptX Adaptive on devices lacking native support, such as many smartphones
- Premium Build Quality : Crafted with high-grade materials including a Japanese-leatherette headband, durable metal accents, and plush over-ear pads designed for long-lasting comfort and longevity
- 60 Hour Battery Life : Ultra long usage time and fast charging support for continuous listening freedom.
- Advanced Active Noise Cancelling (ANC) : Hybrid adaptive ANC reduces ambient noise without degrading clarity or balance,while transparency mode lets you hear your surroundings when needed
- Custom Sound Control : Use the Sennheiser Smart Control Plus app for a parametric EQ and crossfeed feature, letting you shape your sound precisely
- Complete Package : Includes 1.2 m USB-C cable, 1.2 m 3.5 mm analog cable, in-flight adapter, carrying case, and the BTD 700 dongle
