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Sennheiser

Sennheiser HD 450BT Headphones

Sennheiser HD 450BT Headphones

On sale
Final Sale More information
Final sale items are not returnable but they come with a full warranty.
Regular price $129.95
Sale price $129.95 Regular price $199.95
Save 35%

Cup style More information
Open-back headphone designs are often higher-performance but have poor noise isolation and leak sound. Closed-back designs provide better noise isolation and leak less sound.

Closed-Back

Wearing style More information
Over-ear headphones sit over your ear and surround your ear with a ring of padding. On-ear headphones are padded but rest on top of your ear. In-ear monitors are worn inside your ear canal.

Over-ear

Driver type More information
Speakers and headphones use a device called a 'driver' to create sound. Different types of drivers have different strengths and weaknesses, but can all produce great sound. Common varieties include dynamic, planar magnetic, and electrostatic.

Dynamic

Connectivity More information
Connectivity refers to the method in which the headphones connect to the audio source. Headphones can be either wired or wireless.

Wireless

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Sennheiser

Sennheiser HD 450BT Headphones

Regular price $129.95
Sale price $129.95 Regular price $199.95
Save 35%

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

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

Tech Specs

Headphone

Earpiece Design Over-Ear (Circumaural), Closed-Back
Earpiece Connection / Wearing Style Headband
Driver Type Dynamic
Active Noise Cancellation Yes
Controls/Microphone Location Controls: Earpiece (Side Unspecified)
Microphone: Earpiece (Side Unspecified)
Sensors Touch
Foldable Yes


Performance

Frequency Response 18 Hz to 22,000 Hz (Wireless)
Maximum Sound Pressure Level (SPL) 108 dB at 1 kHz
Total Harmonic Distortion (THD) 0.3%


Microphone

Number of Mics 2
Beamforming Support Yes
Type MEMS
Frequency Response 80 Hz to 6000 Hz
Wireless Connectivity
Wireless Modulation π/4 DQPSK, 8DPSK, GFSK
Supported Audio Codecs AAC, SBC, aptX, aptX LL
Bluetooth Profiles A2DP, AVRCP, HFP, HSP
Bluetooth 5.0
Frequency 2.4 GHz (2402 to 2480 MHz)
NFC None


Wired Connectivity

Audio Connector to Source 1 x 1/8" / 3.5 mm Male
Audio Connector to Earpiece 1 x 1/8" / 3.5 mm Female


Battery

Battery Chemistry Lithium-Ion Polymer (LiPo)
Capacity (mAh) 600 mAh
Runtime 30 Hours (BT+ANC)
Recharge Time 2 Hours
DC Input Power 5 VDC
Charging Port USB Type-C


Physical

Weight Headphones:
8.4 oz / 238 g


Packaging Info

Package Weight 1.205 lb
Box Dimensions (LxWxH) 9.2 x 9.2 x 4.1"

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