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Code: 20518907

$299 inc GST
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Sennheiser HD 450BT Wireless Noise Cancelling Headphones (White)


Step up to great wireless sound with the new HD 450BT. With active noise cancellation, high-quality wirelesscodec support, and Bluetooth 5.0 they deliver superior soundwith 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, to deliver exceptional versatility for audio lovers.

Key Features

Active noise cancellation for uninterrupted listening pleasure

Great wireless sound with deep dynamic bass and high-qualitycodec support including AAC and AptX Low Latency

30-hour battery life

App support providing an equalizer, Podcast Mode and Firmware updates

Intuitive controls including Virtual Assistant button for Siri and Google Assistant

Active Noise Cancellation

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

Perfect Travel Companion

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.

Personalise your Sound

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, audio books, and other speech content.

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, 100dB)
  • Ear coupling Around Ear
  • Transducer principle Dynamic, closed
  • Weight Approx. 238
  • 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, p/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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