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Sennheiser HD 450BT Headphones

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      Step up to great wireless sound with the new HD 450BT.

      With active noise cancellation, high-quality wireless codec support, and Bluetooth 5.0 they 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, to deliver exceptional versatility for audio lovers.

      • Active noise cancellation for uninterrupted listening pleasure – Superior wireless sound with deep dynamic bass and high-quality codec support including AAC and AptX™ Low Latency
      • 30-hour battery life – Crafted from high-quality materials for outstanding durability with
        a minimalist design available in a choice of white or black
      • Intuitive controls including Virtual Assistant button for Siri and
        Google Assistant
      • USB-C fast charging and advanced wireless Bluetooth 5.0
        technology for effortlessly reliable connectivity.

      Ear coupling

      • Around Ear


      • Approx. 238 g (8.39 oz)

      Frequency response

      • 18 Hz to 22,000 Hz (-10 dB)

      Sound pressure level (SPL)

      • 108 dB (1 kHz/0 dBFS) THD (1 kHz, 100 dB) < 0.3 %

      Microphone principle

      • MEMS
      • Microphone frequency response
      • 80 Hz to 8,000 Hz
      • Microphone pick-up pattern(speech audio)
      • Dual Beamforming

      Power supply

      • Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600mAh;
      • USB charging: 5 V ⎓, 500 mA max.

      Operating time

      • 30 hours music playback via Bluetooth with ANC activated

      Charging time of rechargeable batteries

      • Approx. 2 hr

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