Sennheiser Noise-Canceling Wireless Over-Ear Headphones in White - HD 450BT White

Free Shipping
Save $8195
as low as
Per month over
6 months.


  • Delivery
    Pick Up
    You have selected the option to deliver this product.

    At this point of time, online shopping is available only in British Columbia.

    Add to cart
    Enter the postal code
Available to order


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.

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.

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 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.

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.

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.

What's in the box?

  • HD 450BT Wireless Headphones
  • Audio Cable
  • USB-C Charging Cable
  • Carry Case
  • Quick Guide
  • Safety Guide
Technical data
Transmission frequency2,402 MHz to 2,480 MHz
Battery SpecificationBuilt-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh
Operating time30 hours music playback via Bluetooth with ANC activated
Pick-up patternDual Beamforming
Charging timeApprox. 2 hours
WeightApprox. 238 g
Transducer principleDynamic, closed
Ear couplingAround Ear
THD, total harmonic distortion< 0.3 % (1 kHz, 100 dB)
Sound pressure level (SPL)108 dB (1 kHz/0 dBFS)
Frequency response18 Hz to 22,000 Hz (-10 dB)
Supported ProfilesHSP, HFP, AVRCP, A2DP
Bluetooth Version5.0
Transducer principle (Microphone)MEMS
Frequency response (Microphone)80 Hz to 6,000 Hz (-3 dB)
Charging Current500 mA max.
Audio codecSBC, AAC, AptX™, AptX™ Low Latency
Charging voltage5 V, DC
Modulation schemeGFSK, π/4 DQPSK, 8DPSK
App supportEQ and updates via Sennheiser Smart Control

Write a review

Powered by Apex eCommerce Global Retail Operating Systems with Product Catalog