HD 450BT

Step up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life.

$ 229.95
excludes taxes – free shipping

HD 450BT
$ 229.95
excludes taxes – free shipping

Step up your wireless audio

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.

The Sennheiser HD Series ‒ your audio companion for every need!

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 favorite song, you can count on the new HD series to be your ultimate companion for wireless audio – whatever you listen to.

Enjoy your music – without distraction

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.

Enjoy your music – without distraction

Your reliable companion on the move

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.

Your reliable companion on the move

Your sound – your decision

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.

Your sound – your decision

Follow your intuition, stay connected

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.

Follow your intuition, stay connected


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 7.0 and up
Get it on Google PlayAndroid, Google Play and the Google Play logo are trademarks of Google LLC.
iOS
Version 11.0 and up
Download on the App StoreApple, 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

  • 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

Downloads

  • Safety instructions and regulatory information
    • Safety Guide HD 350BT / HD 450BT (7.7 MB) Download

      Version 04/20

  • Quick Guides
  • Instruction Manual
    • Online instruction manual HD 450BT Download

    • Instruction manual HD 450BT (5.1 MB) Download

  • Transport information for Lithium-Ion batteries
    • Transport information for Lithium-Ion batteries (540 KB) Download

      Revision Date: 2020-02-09 Revision Number: 1.0

  • EU Declaration of Conformity
    • EU Declaration of conformity HD 350BT & HD 450BT & HD 458BT (1.2 MB) Download