HD 450BT
Step up to great wireless sound with the new HD 450BT. Whether you’re relaxing at home or keeping busy on the go, you can enjoy an exceptional combination of versatility and superior Sennheiser sound.
HD 450BT
HD 450 BT Features
The Sennheiser HD 450BT comes with a range of practical features designed to provide great audio on your terms.
- Active noise cancellation
- High-quality wireless codec support (AAC, aptX™ Low Latency)
- Bluetooth® 5.0
- Voice Assistant access
- Sennheiser Smart Control App
- 30-hour battery life
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.
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.
Android
Version 8.0 and up
Android, Google Play and the Google Play logo are trademarks of Google LLC.
Version 8.0 and up
Android, Google Play and the Google Play logo are trademarks of Google LLC.iOS
Version 13.0 and up
Apple, the Apple logo and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries and regions. App Store is a service mark of Apple Inc.
Version 13.0 and up
Apple, the Apple logo and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries and regions. App Store is a service mark of Apple Inc.What's in the box?
- HD 450BT Wireless Headphones
- Audio Cable
- USB-C Charging Cable
- Carry Case
- Quick Guide
- Safety Guide
Technical Data
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- Frequency response (Microphone)
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80 Hz to 6,000 Hz (-3 dB)
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- Transducer principle (Microphone)
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MEMS
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- Bluetooth Version
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5.0
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- Supported Profiles
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HSP, HFP, AVRCP, A2DP
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- Frequency response
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18 Hz to 22,000 Hz (-10 dB)
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- Sound pressure level (SPL)
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108 dB (1 kHz/0 dBFS)
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- THD, total harmonic distortion
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< 0.3 % (1 kHz, 100 dB)
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- Ear coupling
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Around Ear
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- Transducer principle
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Dynamic, closed
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- Weight
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Approx. 238 g
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- Charging time
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Approx. 2 hours
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- Pick-up pattern
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Dual Beamforming
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- Operating time
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30 hours music playback via Bluetooth with ANC activated
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- Battery Specification
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Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh
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- Transmission frequency
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2,402 MHz to 2,480 MHz
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- Charging Current
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500 mA max.
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- Audio codec
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SBC, AAC, AptX™, AptX™ Low Latency
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- Charging voltage
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5 V, DC
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- Modulation scheme
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GFSK, π/4 DQPSK, 8DPSK
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- App support
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EQ and updates via Sennheiser Smart Control
