Sennheiser HD 450BT Price in India, Specifications & Review


  • Active noise cancellation for uninterrupted listening.
  • HD 450BT has 30-hours Battery life with Fast USB-C Charging.
  • Intuitive controls including Virtual Assistant button for Siri and Google Assistant.

Sennheiser HD 450BT Summary

Sennheiser HD 450BT Over-Ear Wireless Headphones with Active Noise Cancellation. Step up to great wireless sound with the new HD 450BT. Quality wireless codec support and Bluetooth V5.0 deliver superior sound with deep dynamic bass.

Advanced features include Virtual. Assistant interaction, customization via the Sennheiser Smart Control App, a special podcast mode, and a 30-hour battery life delivers exceptional audio lovers’ versatility.

Sennheiser’s active noise cancellation and a closed-back design, the HD 450BT delivers captivating sound that can be enjoyed without distraction – even in a loud environment.

A great companion for travel, the HD 450BT has a superb 30-hour battery life with fast USB-C charging, a Voice Assistant button for Siri and Google Assistant interaction, and a robust folding design for take-anywhere durability.

Also See: Sennheiser Headphones, Sennheiser Earbuds
HD 450BT

Sennheiser HD 450BT Price in India

Price: ₹ 14,990.00 - ₹ 9,594.00

Created to deliver a superior sound experience with deep dynamic bass. Exceptional quality is assured by high-quality wireless codec support, including AAC and AptX, with AptX Low Latency to keep audio perfectly in sync with on-screen action when watching videos.

The free Sennheiser Smart Control App (available on Apple & Android devices), with selectable sound modes, allows you to tailor the sound experience to your travel playlist.

Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audiobooks, and other speech content.

Also See: Best Wireless Headphones under Rs.10,000

Sennheiser HD 450BT Specifications


ModelHD 450BT
TitleSennheiser HD 450BT


Typewireless Headphones
Enclosureclosed Back
Ear CouplingCircum-Aural
Dimensions18 x 18 x 10 cm
Weight238 Grams


Drive TypeDynamic
Frequency Response18 Hz to 22,000 Hz (-10 dB)
Sound pressure level (SPL)108 dB (1 kHz/0 dBFS)
Total Harmonic Distortion(THD)< 0.3 % (1 kHz, 100 dB SPL)
Magnetic Field Strength1.9 mT


Microphone In-built
Microphone principleMEMS
Microphone pick-up pattern
(speech audio)
Dual omnidirectional microphones
2-mic beamforming array


Battery Capacity (mAh)600 mAh
Battery TypeLithium-Polymer
Playback Time30 hours
Charging Timeapprox. 2 hours
Charging Voltage5V
Cable Type USB-C Fast Charging


Bluetooth VersionV5.0
Transmission Frequency2,402 MHz to 2,480 MHz
ModulationGFSK, π/4 DQPSK, 8DPSK
Output power12.6 mW (max)


Compatible DevicesAll Bluetooth Devices
ControlIncluding virtual control
Noise cancellation Yes, Active noise cancellation
Voice AssistantYes, Siri & Google Assistant
Box ContentHD 450BT Wireless Headphones
Audio Cable
USB-C Charging Cable
Carry Case
Quick Guide
Safety Guide

Sennheiser HD 450BT Review

8.8Expert Score

Sound Quality
Noise cancellation
Value for money
  • Active Noise Cancellation
  • Siri and Google Voice Assistant
  • USB C fast charging
  • They good for all head sizes
  • Very good sound quality and active NC
  • Earcups are slightly small and in long run could prove uncomfortable for a longer session for the large ears.

FAQs – Sennheiser HD 450BT

  • Does this support aux as well?

    Yes, it does. Like skype call, chat, video, microphone activation. Also, NFC with NFC-enabled phones. Aux with phone and laptop, also desktop. For best performance use Dolby system gadgets.

  • Does it have Google assistant support?

    Yes, its supports Google Assistant.

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