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    Sennheiser HD4.50 BTNC Wireless Active Noise Cancelling Headphones with Smartphone Controls & Mic

    • NoiseGard active noise cancellation technology
    • Bluetooth 4.0 wireless with aptX for true Hi-Fi sound
    • NFC for fast pairing with compatible devices
    • Integrated microphone for headset use
    • Audio cable supplied for use when power runs out
    • Sennheiser HD4.50 BTNC

      Combining all the important elements to create the perfect headphone for music lovers on the move, Sennheiser is proud to present HD4.50 Wireless. Detailed and compelling sound, advanced wireless Bluetooth technology and intuitive use and minimalistic, but robust design made from high-quality materials. Sennheiser have also equipped the HD4.50 with NoiseGard active noise cancellation that enables a private listening experience.

      In order to enable demanding listeners to be able to listen to their music on the move, no matter the environment, Sennheiser have added NoiseGard active noise cancellation. With the power to eliminate any noise that could come between you and your music, the HD4.50 Wireless delivers renowned Sennheiser sound without compromise.

      Everything about the HD4.50 is well-conceived. Together with the integrated microphones they make taking and making calls, changing tracks or adjusting the volume a breeze. With its around-ear design and deep, ergonomically designed ear pads it allows you to enjoy the most extended of listening sessions.

      Keep on moving.


      Sennheiser HD4.50 BTNC


      Signature Sound
      Equipped with legendary Sennheiser drivers the HD4.50 BT delivers a sound signature with balanced soundscape and solid bass delivery for a fun and pleasurable listening experience.

      Advanced Bluetooth
      HD4.50 BT is equipped with Bluetooth 4.0 featuring aptX codex compatibility providing wireless freedom of movement and exceptional sound quality. Hassle-free Bluetooth connection is accomplished using Near Field Communication (NFC) with compatible smart devices.

      Active Noise Cancellation
      NoiseGard active noise cancellation virtually eliminates unwanted ambient sound. Whether on a plane, train or noisy street NoiseGard provides a comfortable listening experience allowing you to relax and focus on the music, not the noise.

      Perfect Portability
      With its side-swivelling ear cups and a robust foldable headband design, the HD4.50 Wireless can be easily and compactly stored in its supplied protective case. Soft leatherette covered ear pads provide exceptional wearing comfort for long listening sessions.

      Intuitive Controls
      Easy to access earcup mounted controls make adjusting volume, changing tracks and managing incoming calls via the integrated microphones simple and easy.

      Prolonged Battery
      Enjoy up to 19 hour battery life with NoiseGard active noise cancellation engaged and up to 25 hour battery life with NoiseGard switched off. Passive, battery-free listening mode is also possible via a supplied detachable cable when the headset is out of power.


      Sennheiser HD4.50 BTNC



      • Impedance: 18Ω
      • Frequency response (Headphone): 18Hz - 22kHz
      • Sound pressure level (SPL): 113dB (Passive: 1kHz/1Vrms)
      • THD, total harmonic distortion: <0.5% (1kHz/100dB)
      • Pick-up pattern: Dual omnidirectional microphones
      • Frequency response (Microphone): 100Hz - 10kHz
      • Battery: Li-ion Polymer battery
      • Codecs: AptX



      • NoiseGard active noise cancellation technology
      • Bluetooth 4.0 wireless with aptX for true Hi-Fi sound
      • NFC for fast pairing with compatible devices
      • Integrated microphone for headset use
      • Robust, rugged design with foldable headband
      • Audio cable supplied for use when battery is depleted


      Sennheiser HD4.50 BTNC



      • Sennheiser HD4.50 BTNC Active Noise Cancelling Wireless Headphones
      • Audio cable with 3.5mm angled plug (1.4m)
      • USB charging cable
      • Carry case


      1. BrandSennheiser
      2. ColourBlack
      3. Connectivity TechnologyWired
      4. Driver TypeDynamic
      5. Earcup DesignClosed Back
      6. Frequency Response18Hz - 22kHz
      7. Headphones TechnologyDynamic
      8. Headphones TypeHeadphones - binaural
      9. Headphone Fit TypeOver Ear
      10. Impedance18Ω
      11. Manufacturer Warranty2 Years
      12. Number of driversSingle Driver
      13. GTIN4044155204728
      14. Part Number506783
      15. Product TypeHeadphones
      16. Recommended useDigital audio player;Hi-Fi;Mobile phone;Portable audio system
      17. Feature keywordBluetooth;Closed;Comfortable;Foldable;Hi-Fi;Microphone;Noise Cancelling;Noise Isolation;Over Ear;Over Head;Portable;Rechargeable;Smartphone;Wireless
      18. Sensitivity113dB
      19. Smartphone CompatibilityUniversal 3 Button
      20. Smartphone ControlsCall Answer/Hangup;Music Track Fwd/Back;Volume Control
      21. Sound Output ModeStereo
      22. Headphones Form FactorOver Ear
      23. Included AccessoriesAudio cable with 3.5mm angled plug (1.4m), USB charging cable, Carry case
      24. Product WeightMale
      25. Sound Output ModeStereo
      26. Total Harmonic Distortion<0.5%
      27. Wireless TechnologyBluetooth