Sennheiser HD 4.50 BTNC Wireless Bluetooth Headphones with NoiseGard Active Noise Cancellation

Sennheiser HD 4.50 BTNC Wireless Bluetooth Headphones with NoiseGard Active Noise Cancellation

Sennheiser HD 4.50 BTNC Wireless Bluetooth Headphones with NoiseGard Active Noise Cancellation

B&H # SEHD45BTNCBK MFR # 506783
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Product Highlights

  • Bluetooth 4.0 and NFC Pairing
  • Intuitive Earcup-Mounted Controls
  • NoiseGard Active Noise Cancellation
  • Dual Omnidirectional Microphones
  • Foldable Design for Travel and Storage
  • Built-In Rechargeable Battery
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Noise Cancellation: Yes


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Price:  $179.95

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  • 1Description

The HD 4.50 BTNC Wireless Bluetooth Headphones with NoiseGard Active Noise Cancellation from Sennheiser feature high-quality sound and Bluetooth 4.0 technology in a sleek and foldable design. These headphones can be used to listen to music and answer calls, and are well suited for use with smartphones, MP3 players, tablets, and other portable devices.

The HD 4.50 BTNC are built to be portable and can make travel more pleasurable. With their over-ear design, NoiseGard active noise cancellation, and deep, ergonomically designed earpads, these headphones offer lasting comfort, even during extended listening sessions. Their robust, foldable-headband design can be easily and compactly stored in the supplied protective case.

Control at Your Fingertips
If you want to take or make a call, change a track, or adjust the volume, the intuitive earcup-mounted controls—along with the integrated microphones—allow for easy operation of the headphones.
High-Quality Sound with No Strings Attached
These wireless headphones are about freedom, musically and physically—thus, no cable. Instead, to appropriately complement the Sennheiser speakers, this headset comes with state-of-the-art wireless technology, aptX audio codec for reliable transmission and true wireless Hi-Fi sound, and provides immediate and simple pairing with compatible devices via Near Field Communication (NFC).
Comfort on Every Street
The headphones combine extended comfort and maximum portability with their over-ear, deep, ergonomically designed earpads. They allow you to enjoy extended listening sessions, and their robust, foldable-headband design enables them to be neatly stowed away in the included protective case.
UPC: 615104266964
In the Box
Sennheiser HD 4.50 BTNC Wireless Bluetooth Headphones with NoiseGard Active Noise Cancellation
  • Carry Case
  • Audio Cable with 2.5mm and 3.5mm Jack Plug
  • USB Charging Cable with Micro-USB Connector
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
    Driver Size Not Specified by Manufacturer
    Magnet Type Not Specified by Manufacturer
    Active Noise Cancellation Yes
    Design Over-Ear (Circumaural)
    Frequency Response 18 Hz to 22 kHz
    Sensitivity Not Specified by Manufacturer
    Impedance 18 Ohms
    Maximum Sound Pressure Level (SPL) 113 dB at 1 kHz / 1 Vrms
    Maximum Power Handling Not Specified by Manufacturer
    Noise Attenuation None
    Total Harmonic Distortion (THD) 0.5%
    Number of Mics 2
    Pickup Pattern Omni-Directional
    Frequency Response 100 Hz to 10 kHz
    Wireless Connectivity
    Audio Compatibility aptX
    Bluetooth Profiles Not Specified by Manufacturer
    Bluetooth 4.0
    NFC Yes
    Wired Connectivity
    Audio Connector  Angled
    Battery Chemistry Lithium-Ion Polymer
    Capacity (mAh) 600 mAh
    Runtime 19 Hours (ANC)
    25 Hours (BT)
    Recharge Time 2.0 Hours
    DC Input Power 5 VDC at 400 mA
    Material of Construction Not Specified by Manufacturer
    Cable Length 4.6' / 1.4 m
    Dimensions (W x H x D) Not Specified by Manufacturer
    Weight 8.4 oz / 238 g
    Packaging Info
    Package Weight 1.25 lb
    Box Dimensions (LxWxH) 9.2 x 7.2 x 4.1"
    HD 4.50 BTNC Wireless Bluetooth Headphones with NoiseGard Active Noise Cancellation is rated 3.7 out of 5 by 15.
    Rated 4 out of 5 by from As good as I anticipated. I was looking for a quality active noise canceling headphones as I am attending online lectures, watching video lectures. I am also an audiophile and want great sound quality headphones. I had made extended researches about the active noise canceling headphones including Bose, Sony, Audio-Technica, Sennheiser and other Chinese brands. I was also thinking about the price range, as I didn't want to invest too much as well as I didn't want a cheap and poor quality one. Finally, I chose this Sennheiser product as I am a big fan of Sennheiser and it comes with reasonable price. I didn't have any doubt about the sound quality but I was skeptical about the noise canceling before I purchased it. Audio quality is excellent especially if you enjoy acoustic songs, you will enjoy clear and crisp sounds, the bass is not boosted but it is perfect. I am living in Jamaica and the place I am studying is noisy, a primary school is my next door and children are playing and making noise all time; Jamaican people love music and play loudly especially on Friday and weekends and there are lots of street parties that make lots of noise. My Sennheiser blocks all kind of noise around me and I can concentrate my study; you will hear little background sounds but you can totally enjoy your music based on my experience comparing with and without noise canceling function. Build quality is pretty good, however, you will feel a pressure on your jaw line and top of your head on your first day. The design is simple but not as pretty as Sony and JBL even it can beat their sound quality and price though. I strongly recommend this product for somebody who is looking a good quality, reasonably priced active noise canceling headphones.
    Date published: 2017-06-16
    Rated 3 out of 5 by from Sounds great but too uncomfortable I really wanted to like these headphones. The audio quality is great, but overall they are too tight on my head, offer very little padding on top, and have a weird over-ear/on-ear hybrid design that while comfortable, smothers your ears and leaves them extremely warm. Also the bluetooth connection was somewhat unstable on my Galaxy phone. I'm sending these back.
    Date published: 2017-12-01
    Rated 1 out of 5 by from Noise-muffling rather than noise-cancelling Bought this based on the rave reviews and comparison to BOSE noise-cancelling headphones, but when we put it into use, the background sounds were simply muffled rather than cancelled. All ambient noises could still be hear, but just not as loudly (and yes, we made sure the active noise-cancelling was turned on). Very disappointed.
    Date published: 2018-03-07
    Rated 5 out of 5 by from Great Phones! I am very pleased with these phones.... they are compact, the noise cancelling works great and the sound is excellent. I had no trouble pairing with my smart TV which is what I use them for and they block out noise so you can get into the movie soundtrack
    Date published: 2017-05-29
    Rated 5 out of 5 by from Perfect headphones! They are very comfortable, sound is great, battery life is awesome. Sometimes it's a bit hard to tell if the noise cancellation is on or off, but besides that they work perfect for me. And plus they look good.
    Date published: 2018-01-21
    Rated 5 out of 5 by from Great value for a great pair of headphones I'm no audiophile, but I find the sound to be great. Bluetooth works very well and connects easily to multiple devices. Noise cancelling is good but not distracting. Would definitely purchase again.
    Date published: 2017-05-23
    Rated 2 out of 5 by from I will return this product before the 30-day deadline. Problem #1: It does not work wirelessly with an IPod radio. #2: The wi-fi connection with my computer goes off and on. #3 The controls on the rim are difficult to distinguish and to operate.
    Date published: 2017-07-07
    Rated 2 out of 5 by from Good audio quality, but skips a lot on the mac. The sound quality is really good, and so is noise cancellation. However, on a mac, they keep skipping and are practically unusable.
    Date published: 2017-05-25
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