- Active noise cancellation
- High-quality wireless codec support (AAC, aptXTM Low Latency)
- Bluetooth® 5.0
- Voice Assistant access
- Sennheiser Smart Control App
- 30-hour battery life
Category: Headphones & Headsets
EPOS HD 450BT Headset Wired & Wireless Head-band Calls/Music USB Type-C Bluetooth Black
SKU
508386
| Connection | Wired & Wireless |
|---|---|
| Style | Head-band |
| Ideal use | Calls/Music |
| Microphone type | Built-in microphone |
| SKU | 508386 |
| EAN | 0615104340961 |
| Manufacturer | Sennheiser |
| Availability | In Stock |
| Product Manuals (HTML) |
View Manual |
| PDF URLs |
View PDF |
The Sennheiser HD 450BT ‒ your audio companion for every need!
Crafted from high-quality materials, the robust and stylish HD 450 BT models offer an exceptional combination of versatility and superior sound. Whether you’re playing your favorite tracks at home or listening to a podcast on the go, you can count on the Sennheiser HD 450BT to be your ultimate companion for wireless audio.
Enjoy your music – without distraction
One of Sennheiser’s premier noise-canceling headphones models, the HD 450BT delivers captivating sound that you can enjoy without distraction – even in loud environments. Capture every audio detail in exceptional sound quality, assured by high-quality wireless codec support, including AAC and aptX™ Low Latency.
Your reliable companion on the move
A great companion for travel, the HD 450BT has a superb 30 hours of battery life. The headphones can also be quickly charged by USB-C to save you valuable time on the move. Additionally, the compact folding design – available in black or white – has been crafted from high-quality materials to provide the perfect balance of minimalist style, ergonomic comfort, and take-anywhere durability.
Your sound – your decision
Whether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App means that you can tailor the sound to your personal taste effortlessly – thanks to an intuitive equalizer. Besides battery status and firmware updates, the app features a podcast mode that optimizes the audio settings for podcasts, audio books, and other spoken content.
Follow your intuition, stay connected
Take intuitive control of your music and calls via easy touch buttons on the earcups. Have a truly connected experience through the dedicated Voice Assistant button and Bluetooth® 5.0 support or the additional audio cable.
Personalize your sound experience with the
Smart Control App
Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.
AVAILABILITY
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems.
This app is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
Crafted from high-quality materials, the robust and stylish HD 450 BT models offer an exceptional combination of versatility and superior sound. Whether you’re playing your favorite tracks at home or listening to a podcast on the go, you can count on the Sennheiser HD 450BT to be your ultimate companion for wireless audio.
Enjoy your music – without distraction
One of Sennheiser’s premier noise-canceling headphones models, the HD 450BT delivers captivating sound that you can enjoy without distraction – even in loud environments. Capture every audio detail in exceptional sound quality, assured by high-quality wireless codec support, including AAC and aptX™ Low Latency.
Your reliable companion on the move
A great companion for travel, the HD 450BT has a superb 30 hours of battery life. The headphones can also be quickly charged by USB-C to save you valuable time on the move. Additionally, the compact folding design – available in black or white – has been crafted from high-quality materials to provide the perfect balance of minimalist style, ergonomic comfort, and take-anywhere durability.
Your sound – your decision
Whether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App means that you can tailor the sound to your personal taste effortlessly – thanks to an intuitive equalizer. Besides battery status and firmware updates, the app features a podcast mode that optimizes the audio settings for podcasts, audio books, and other spoken content.
Follow your intuition, stay connected
Take intuitive control of your music and calls via easy touch buttons on the earcups. Have a truly connected experience through the dedicated Voice Assistant button and Bluetooth® 5.0 support or the additional audio cable.
Personalize your sound experience with the
Smart Control App
Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.
AVAILABILITY
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems.
This app is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
| Performance | |
|---|---|
| Product type | Headset |
| Microphone type | Built-in |
| Recommended usage | Calls/Music |
| Sound pressure level (max) | 108 dB |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Volume control | Button |
| Foldable | Yes |
| Certification | CE |
| Cable colour | Black |
| Control unit type | On-ear control unit |
| Control type | Buttons |
| Operating keys | Answer/end call, Bluetooth pairing, Volume +, Volume - |
| On/off switch | Yes |
| LED indicators | Yes |
| Detachable cable | Yes |
| Technical details | |
| Driver type | Dynamic |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Foldable | Yes |
| Design | |
| Product type | Headset |
| Microphone type | Built-in |
| Driver type | Dynamic |
| Headset type | Binaural |
| Wearing style | Head-band |
| Product colour | Black |
| Volume control | Button |
| Foldable | Yes |
| Certification | CE |
| Control type | Buttons |
| On/off switch | Yes |
| Ports & interfaces | |
| Connectivity technology | Wired & Wireless |
| 2.5 mm connector | Yes |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Bluetooth | Yes |
| Frequency band | 2.402 - 2.480 GHz |
| Bluetooth version | 5.0 |
| Bluetooth profiles | A2DP, AAC, AVRCP, HFP, HSP, SBC |
| Cable colour | Black |
| Headphones | |
| Sound pressure level (max) | 108 dB |
| Driver type | Dynamic |
| Ear coupling | Circumaural |
| Headphone frequency | 18 - 22000 Hz |
| Impedance | 35 Ω |
| Driver unit | 3.2 cm |
| Total Harmonic Distortion (THD) | 0.3% |
| Noise canceling type | Active |
| Noise canceling | Yes |
| Microphone | |
| Microphone type | Built-in |
| Microphone direction type | Omnidirectional |
| Microphone frequency | 80 - 6000 Hz |
| Number of microphones | 2 |
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |
| Control unit | |
| Control unit type | On-ear control unit |
| Control type | Buttons |
| Battery | |
|---|---|
| Battery voltage | 3.7 V |
| Battery recharge time | 2 h |
| Battery capacity | 600 mAh |
| Continuous audio playback time | 30 h |
| Battery technology | Lithium Polymer (LiPo) |
| Battery operated | Yes |
| Charging source | USB |
| Battery type | Built-in battery |
| Indication | |
| LED indicators | Yes |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Weight & dimensions | |
| Weight | 238 g |
| Packaging data | |
| Quick start guide | Yes |
| Carrying case | Yes |
| Cables included | Audio (2.5mm to 3.5mm), USB Type-C to USB Type-A |
| Packaging content | |
| Quick start guide | Yes |
| Carrying case | Yes |
| Cables included | Audio (2.5mm to 3.5mm), USB Type-C to USB Type-A |
| Safety sheet | Yes |
| Certificates | |
| Certification | CE |
| Other features | |
| 2.5 mm connector | Yes |
| Sound pressure level (max) | 108 dB |
| Volume control | Button |
| Quick start guide | Yes |
| Continuous audio playback time | 30 h |
| Bluetooth version | 5.0 |
| Bluetooth profiles | A2DP, AAC, AVRCP, HFP, HSP, SBC |
| On/off switch | Yes |
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|---|---|---|---|---|---|---|
| SKU |
508386
|
2309-820-104
|
2399-829-109
|
2399-823-109
|
2406-820-204
|
2486-820-209
|
| Manufacturer |
Sennheiser
|
Jabra
|
Jabra
|
Jabra
|
Jabra
|
Jabra
|
| Connectivity technology |
Wired & Wireless
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
| Wearing style |
Head-band
|
Head-band
|
Head-band
|
Head-band
|
Head-band
|
Head-band
|
| Recommended usage |
Calls/Music
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
| Product type |
Headset
|
Headset
|
Headset
|
Headset
|
Headset
|
Headset
|
| Microphone type |
Built-in microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|