Step up to great wireless sound with the new HD 450BT. Whether relaxing at home or on the go, you enjoy an exceptional combination of versatility and superior sound.
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Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).
New
Limited 2 year warranty. More info
Limited 2 year warranty. Please see manufacturers website for full details.
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Step up to great wireless sound with the new HD 450BT. Whether relaxing at home or on the go, you enjoy an exceptional combination of versatility and superior sound. Crafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound. At home while listening to a podcast or on the go with your favourite song, you can count on the new HD series to be your ultimate companion for wireless audio – whatever you listen to.
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Thanks to active noise cancellation and a closed back design, 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.
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A great companion for travel, the HD 450BT has a superb 30-hour battery life. And this headset can be quickly charged with USB-C to save you valuable time on the move. 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.
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Whether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App makes it effortless for you to tailor the sound to your personal taste – thanks to an intuitive equalizer. Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audio books, and other speech content.
Take intuitive control over 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.
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.
| Frequency Response (Microphone) | 80 Hz to 6,000 Hz (-3 dB) |
|---|---|
| Transducer Principle (Microphone) | MEMS |
| Bluetooth Version | 5.0 |
| Supported Profiles | HSP, HFP, AVRCP, A2DP |
| Frequency Response | 18 Hz to 22,000 Hz (-10 dB) |
| Sound Pressure Level (SPL) | 108 dB (1 kHz/0 dBFS) |
| THD, Total Harmonic Distortion | < 0.3 % (1 kHz, 100 dB) |
| Ear Coupling | Around Ear |
| Transducer Principle | Dynamic, closed |
| Weight | Approx. 238 g |
| Charging Time | Approx. 2 hours |
| Pick-up Pattern | Dual Beamforming |
| Operating Time | 30 hours music playback via Bluetooth with ANC activated |
| Battery Specification | Built-in Lithium-Polymer Rechargeable Battery: 3.7 V ⎓, 600 mAh |
| Transmission Frequency | 2,402 MHz to 2,480 MHz |
| Charging Current | 500 mA max |
| Audio Codec | SBC, AAC, AptX™, AptX™ Low Latency |
| Charging Voltage | 5 V, DC |
| Modulation Scheme | GFSK, π/4 DQPSK, 8DPSK |
| App Support | EQ And Updates Via Sennheiser Smart Control |
| What's In The Box? | HD 450BT Wireless Headphones, Audio Cable, USB-C Charging Cable, Carry Case, Quick Guide, Safety Guide. |
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This item is in stock and ready to dispatch. Limited quantity available.
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This item is available dispatch Monday to Friday, subject to cut-off times and excluding public holidays. Next working day and weekend deliveries available.
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We do not dispatch orders to addresses outside of the United Kingdom.
