Sennheiser HD 4.40 BT Wireless Bluetooth Headphones

Sennheiser HD 4.40 BT Wireless Bluetooth Headphones

Sennheiser HD 4.40 BT Wireless Bluetooth Headphones

B&H # SEHD44BTWBLK MFR # 506782
Sennheiser HD 4.40 BT Wireless Bluetooth Headphones

Sennheiser HD 4.40 BT Wireless Bluetooth Headphones

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Expected availability: 7-14 business days

Product Highlights

  • Bluetooth 4.0 and NFC Pairing
  • Intuitive Earcup-Mounted Controls
  • Dual Omnidirectional Microphones
  • Foldable Design for Travel and Storage
  • Built-In Rechargeable Battery
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Noise Cancellation: No

No Yes

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  • 1Description

The HD 4.40 BT Wireless Bluetooth Headphones 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 4.40 BT are built to be portable and can make travel more pleasurable. With their over-ear design, 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: 615104266957
In the Box
Sennheiser HD 4.40 BT Wireless Bluetooth Headphones
  • 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
    Headphone
    Driver Size Not Specified by Manufacturer
    Magnet Type Not Specified by Manufacturer
    Active Noise Cancellation Not Specified by Manufacturer
    Design Over-Ear (Circumaural)
    General
    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
    Total Harmonic Distortion (THD) 0.5%
    Microphone
    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 1/8" (3.5 mm) Angled
    Battery
    Battery Chemistry Lithium-Ion Polymer
    Capacity (mAh) 600 mAh
    Runtime 25 Hours
    Recharge Time 2 Hours
    DC Input Power 5 VDC at 400 mA
    Physical
    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 7.9 oz / 225 g
    Packaging Info
    Package Weight 0.85 lb
    Box Dimensions (LxWxH) 9.1 x 7.2 x 4.0"
    HD 4.40 BT Wireless Bluetooth Headphones is rated 3.9 out of 5 by 7.
    Rated 4 out of 5 by from Great, but I'd spend a little more Overall they are awesome for the buck. They sound pretty good and are quite well designed, but I think I'm gonna go for something better, probably the Bose 35. I use my headphones a lot and I'm not satisfied when it comes to sound quality specially when I'm in the subway. They lack volume and not having ANC is a problem. Also I'm a tall guy with a big head (yet sexy AF) and my head hurts after a while because of the excessive tension they produce. I don't know, I think I'll use them a few more days and see. Anyways if you're not a HiFi nerd you'll be very happy whith these. The battery is awesome and the Bluetooth connection is pretty good as well. The app is a great addition!
    Date published: 2017-08-04
    Rated 4 out of 5 by from Great cans for the price. Great sound, as one would expect from Sennheiser. Ample bass from the drivers. The earcups are comfortable but their oval shape gives a little bit of an on-ear feel than I would have liked. If I fit them perfectly over my ears then I get the over-ear feel and comfort. Sometimes the earcups do feel hot after wearing them for a long period of time (like 4-5 hrs). Battery life is great and the noise isolation is also good enough. Love them for the price.
    Date published: 2017-08-20
    Rated 5 out of 5 by from BEST FOR THE MONEY + Easy to pair, great comfort and very good sound! Price? Can't be beat......sounds better than cans costing twice + more!
    Date published: 2017-02-19
    Rated 5 out of 5 by from SIMPLY GREAT!!! Actually one of the best Value for money I ever had!!! They probably don't have the Hype of a Beats! They probably don't have the elegance of a B&O! They probably don't shine as a Sony! But they are not as cheeky as the other, they sounds great, they isolate from the surroundings without keeping you completely apart, they connect fast as ever, they are light and comfortable and, most of all, just for 99.95 Bucks!!! Could you really ask for more?...
    Date published: 2018-01-24
    Rated 2 out of 5 by from Great sound, ear cups too small Sound I compared these to several other wireless headphones in the $150 to $200 range including the Sony Wireless, Beats Studio Wireless, and JVC wireless. For my taste, these headphones had the best sound hands down. I listen to everything from rock to hip hop to classical sometimes. I found the Sony and Beats headphones have way too much bass and not enough mid/treble. The JVCs were close; but, two out of three pairs were broken on the store display so I figured they wouldn't hold up. These headphones get plenty loud for my taste. However, I found that they are actually too loud. While at work, on the softest setting, I frequently find myself trying to turn down the volume. The minimum volume is just too loud. Controls The controls are decent. I have a hard time finding the everything button that does play/fwd/back. I have to feel around for it a lot of the time. Not a huge deal, but slightly annoying. I paired these with an iPhone 6 and they work great. If you walk away for a while and come back, just hit the multi-function button and they re-pair instantly. Stay away too long and the headphones shut themselves off to preserve battery. Activating Siri is a bit odd though, you have to stop the music, then you can hold to activate Siri. Build Quality Overall these are well built. I assume that they will last for years. The ear cups swivel in two directions so they are pretty comfortable there. Why I Am Returning Them All of that said, the ear cups are just too small; probably by a quarter inch. So either part of my ear is under the ear pad or I play with the thing for a minute until my ear is bent out of shape to fit in the ear cup. I tried these for almost three weeks and realized that every time I put them on, I sit there adjusting them for like 30-60 seconds to get them comfortable. Then after an hour or so I have to adjust them again because my ears hurt. I am also returning them because of the minimum volume issue I noted above.
    Date published: 2017-06-07
    Rated 3 out of 5 by from GOOD SOUND BUT SMALL EAR PADS THE SENNHEISER HD 4.40 BT ARE GOOD HEADPHONES FOR THE PRICE POINT.THE HIGH,MIDS AND LOWS ARE PRISTINE WITH NO DISTORTION.THE VOLUME COULD BE BETTER BUT ITS ACCEPTABLE WHEN MAKING AND RECEIVING PHONE CALLS THE SOUND QUALITY WAS POOR. PEOPLE ON THE OTHER END SAID I SOUNDED FAR AWAY. I COULD LIVE WITHOUT THE PHONE PROPERTIES ANYWAY BECAUSE I MAINLY WANTED THEM TO LISTEN TO MUSIC. AND THE FREEDOM OF BLUETOOTH CONNECTIVITY. UNFORTUNATELY I FIND THE EAR PADS ON THE SENNHEISER HD 4.40 BT TO BE RATHER SMALL AND VERY UNCOMFORTABLE I DO NOT HAVE EXCEPTIONAL LARGE EARS. MY BOSE QC 35 AND MY SONY X950EXBT'S COVER MY EARS WITH NO PROBLEMS. THE SENNHEISER'S OPENING IS SMALL AND MY EARS HAVE TO BE FOLDED INSIDE OR ELSE THE PADS REST ON PART OF MY EARS. EITHER WAY I CAN ONLY KEEP THEM ON FOR ABOUT AN HOUR BEFORE MY EARS START TO ACHE AND I HAVE TO REMOVE THEM . THEY ARE MARKETED AS OVER THE EAR HEADPHONES BUT APPEAR TO HAVE SMALL OPENINGS IN THE EAR PADS. I WAS HOPING THE SENNHEISER WOULD STRIKE A NICE BALANCE BETWEEN MY BOSE AND SONY'S FOR EVERYDAY LISTENING . I REALLY WANTED TO LIKE THESE HEADPHONES BUT SADLY I'M GOING TO HAVE TO RETURN THEM
    Date published: 2017-02-12
    Rated 4 out of 5 by from Good value for a high quality BT headphone Reasonably comfortable over ear. The ear cup can be a little bigger, though it is pretty comfortable for me since I have smaller ear. The audio quality is great. I don't think the bass is overpowering. Feels right for me.
    Date published: 2018-01-27
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