Last Updated: January 9, 2020 (Refresh Now)
Sennheiser HD 4 40 BT Bluetooth Headphones Black
Last Updated: January 9, 2020 (Refresh Now)
7.8
SCORE
/10
Total Reviews
999
Old Reviews
0
Unverified
56
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Review Analysis - 943 recent, verified reviews
Detailed Mode
Body
207ear, uncomfortable, wear, quality, build
+65%
-35%
" ... It is better with the aux cable provided (which i suspect charges the headphones while using it). ... "
" ... Easy to accidentally click when trying to adjust the headphones. ... "
" ... 5. takes one or two week to find to make comfortable after that you can wear continuous for many hours, Ear cups are soft. ... "
" ... Comfortable, battery life and signature sound. ... "
" ... Comfort - They're very comfortable to wear and it shouldn't be a worry. ... Even if you have a big head/big ears they should fit all sizes, but i would still suggest to visit a shop and try them out yourself. ... They fit well and don't clamp down on you head, after 20-30 minutes you'll forget they're on your head. ... Durability - Headphones are pretty durable. ... Not extremely bendable like some of the high end pairs, but these will last you for years to come. ... "
" ... Comfortable for long hours of usage. ... Can be used without powering on by using supplied cable. ... At first, received a box 📦 which was closed with cellotape, a wire & pouch was missing. ... "
" ... Very good best headphones for head ... "
" ... Amazing experience and comfortable on your ears. ... "
Body / Comfort
162ear, uncomfortable, wear, headband, cups
+62%
-38%
" ... Good cushioning on ear cups Comfortable ... "
" ... It is very comfortable to put on and foldable so that you can carry it arround. ... "
" ... Sennheiser makes it beautifully easy and amazing to ears. ... Everytime I wear these I would have to remind myself to open them since they are so damn comfortable. ... I can and had actually slept with them on my ears. ... "
" ... Great comfort and connectivity ... "
" ... Comfy ear pads but poor sound quality for its price ... "
" ... It looks very manly on girls with small ears. ... Gives the feel of a dj wearing a headphone. ... "
" ... Comfortable to listen. ... "
" ... The cushion for earpads are on the softer side compared to the m50x. ... My ears are not completely covered by either of the headphones but definitely much better than the sony 450. ... I can watch a full movie without sweat and pain. ... There is very less padding on the underneath of headband that touch our head. ... M50x got much better padding on the headband. ... Both are comfortable and the headband can be adjusted for both. ... "
Price
141money, range, value for money, worth the money, headphone
+79%
-21%
" ... Worth the amount. ... "
" ... I'm Using these Headphone for over a year now, and no doubt, these are one of the best Headphones there are at this price range. ... "
" ... Otherwise, worth the money. ... "
" ... Trust me this is the best value for money if u want quality headphones. ... "
" ... Worth the money. ... "
" ... Overall 100% worth for my money. ... "
" ... These are the best BT wireless cans that you can get at this price range . ... "
" ... Worth paying for it . ... "
Sound
93cancellation, volume, low, cancelling, sound quality
+77%
-23%
" ... Could have better in terms of noise cancellation. ... "
" ... Noise cancellation is decent not very great. ... "
" ... Passive noise cancellation works well ... "
" ... For the first time in my life I am listening to songs with minimal volume, and believe me it is a different world in itself which I have never experienced before. ... "
" ... Very comfortable ear cussions that also blocks most of the noise. ... "
" ... as it is not basically a noise cancellation piece. ... "
" ... The natural noise isolation is very good, in a crouded office once i play something nothing else bothers me. ... "
" ... It's sound quality is quite what I expected and noise cancellation is also good worth every penny. ... "
Sound / Noise Cancellation
72cancellation, cancelling, sound quality, isolation, passive noise cancellation
+90%
-10%
" ... I preferred this one over the 4.5 BT NC as both of them has the same sound quality and the noise cancellation on the 4.5 is not that great for that much of extra money. ... "
" ... Noise cancelling feature is available and blocks MOST of the noise in a crowded road without music playing. ... "
" ... Very comfortable ear cussions that also blocks most of the noise. ... "
" ... It's sound quality is quite what I expected and noise cancellation is also good worth every penny. ... "
" ... Passive noise cancellation works well ... "
" ... 100%noise cancellation. ... "
" ... Noise Cancellation provided by on-ear Cushions are quite fine for city scenarios. ... "
" ... noise cancellation works good . ... "
Connectivity / Device Compatibility
61devices, bluetooth, nfc, connected, connecting
+67%
-33%
" ... like for half or 2 secs when it needs to switch between the devices for audio o/p (eg : you are watching movie on laptop and you get some notification on mobile then while playing movie it may get distorted for few seconds) ... "
" ... 4.when headphone is off, you need not to switch on to connect, use NFC it automatically switch on and connect( so great option) ... Maximum 8 Bluetooth can be paired. ... "
" ... Works okay with the phone and laptop. ... "
" ... The headphones connect very easily and fast with the devices it's paid with. ... "
" ... Easily connects to blue tooth and NFS. ... "
" ... Easy to pair and connect to multiple devices at the same time. ... Then connect your device to the headset. ... "
" ... The best part is that the headphone can pair with two devices simultaneously and can automatically detect which device you're using. ... I connect it to both, my laptop and mobile at the same time and it works flawlessly. ... "
" ... NFC is a big plus ... "
Connectivity
61devices, bluetooth, nfc, connected, connecting
+67%
-33%
" ... Clarity is premium on iOS devices. ... "
" ... We can connect 2 devices at a time. ... I connect my laptop and my phone together while working but if I receive a call while listening to songs on my laptop . ... "
" ... it has NFC. ... And it also supports qualcom aptx . ... "
" ... Easy to pair and connect to multiple devices at the same time. ... Then connect your device to the headset. ... Box contains : headset, usb charging cable, audio cable with 3.5mm jack output. ... "
" ... Connectivity is good too. ... "
" ... NFC is a big plus ... "
" ... But once paired, connecting it to a different device in future is not so intuitive. ... This time, it can pair with other devices. ... If you are using the same device, then the headphones automatically search for it when switched on. ... "
" ... This device has NFC and it pairs almost instantly. ... "
Body / Build Quality
57build, plastic, headband, durable, feels premium
+82%
-18%
" ... Ok build quality ... "
" ... Build quality is superior. ... "
" ... Durability - Headphones are pretty durable. ... Not extremely bendable like some of the high end pairs, but these will last you for years to come. ... "
" ... Feels Premium and Removable audio jack is a great advantage. ... "
" ... Headband is of good quality and has a snug fit. ... "
" ... Could improve build quality. ... "
" ... Durability cannot be rated as it is a new product. ... "
" ... Build quality is excellent . ... "
Usage
53voice, button, call, buttons, volume
+64%
-36%
" ... I mainly use this for many many hours on remote conference calls everyday. ... My voice is super clear to the other side. ... Shortcut buttons are also very useful when you're away from the phone. ... "
" ... Best quality for both music and calls ... "
" ... Some key points: ... "
" ... Voice detail also awesome ... "
" ... Update: it has got couple of mics which allows you to hear your own voice including surrounding sound while on call as the earcups provide decent amount of noise isolation. ... "
" ... The button can be pressed down and pushed forward and backward it's easy to use however finding the button initially while it's on your head takes sometime getting used to. ... "
" ... +decent amount of noise cancellation which makes talking on calls easier as you don't have shout ... "
" ... Balance was just awesome, never feel pain due to high volume. ... Although it does not have voice cancellation but you can feel it during dialing any number. ... "
Product Reliability
36months, month, last, days, stopped working
+64%
-36%
" ... No issues whatsoever found after using it for 4 months. ... "
" ... No problem since last 3 week ... "
" ... Been using this for a year now. ... NO issues till now ... "
" ... Dropped it multiple times but working fine. ... "
" ... I have been using it from last 5 months and i works really good. ... "
" ... And it hasnt disappointed over the lsat 24 hours that I have been using it. ... "
" ... (review after months of use) ... "
" ... I’m just loving every bit of it, using it regularly during the time of commute and I charge it once in 2 weeks ... "
Service
36amazon, delivery, product, refund, replacement
+39%
-61%
" ... No refund Also . ... "
" ... They try to divert the topic from refund when I said ... "
" ... I'm returning it only because of the usability. ... "
" ... Moreover you can't return the product back to Amazon (because it's a shit product) ... "
" ... Returned a product for the first time. ... "
" ... Also, you can't return it once you receive it. ... "
" ... Packing from amazon.in was way beyond poor . ... there is a tearing on all sides of the parcel. ... "
" ... Atleast I could could return them for a full refund. ... "
Usage / Calling
34voice, call, noise, call quality, person
+59%
-41%
" ... I love ❤️ these headphones & be used for answering calls. ... "
" ... I love ❤️ these headphones & be used for answering calls. ... "
" ... Best quality for both music and calls ... "
" ... I connect my laptop and my phone together while working but if I receive a call while listening to songs on my laptop . ... "
" ... The sound quality is fabulous, but call quality is not much good. ... "
" ... The sound Quality is Very good but when you will use these headphones to play games with voice chat or even to make a phone call some hissing sound constantly comes from these headphones and it's a sound that nobody would like to come from there headphones I searched the internet about this thinking it's just an issue with my device and ended up finding that it's a model issue all the models of HD 4.40 bt has this problem . ... "
" ... Call quality is also good on these headphones, and nice range I could keep my phone for charging in my one bedroom and could go to my another rooms and talk with my family, also the music won't get distorted even if I'm in another rooms. ... "
" ... voice clarity 10 ... details voice 9 ... "
Sound / Volume
27low, hear, loud, sound, listening
+41%
-59%
" ... Beeps when a song changes and when you increase or decrease the volume . ... "
" ... sound quality not good output volume is very low ... "
" ... After maxing out the volume I still have the urge to increase it minimum 50% more. ... "
" ... Mic volume when connected to laptop and webbex meeting is very low ... "
" ... can only hear music and no vocals or no singing.no low volume music. ... "
" ... At higher volumes the sound gets increasingly distorted. ... "
" ... (Its sufficiently loud though) ... Its just not like thumping loud. ... "
" ... Cons- low audio output (so even listening to music or watching movies at home I had to tweak the volume up to 60 % to hear things properly, so I installed equilizer apps but it didn't help much. ... "
Service / Returns
23refund, amazon, replacement, product, returned
+13%
-87%
" ... I'm returning it only because of the usability. ... "
" ... They offered a 10 day replacement NOT RETURN. ... I can't return this product and I don't even want to use it. ... "
" ... Returned a product for the first time. ... "
" ... Did not even get a chance to try and have asked for replacement. ... "
" ... They try to divert the topic from refund when I said ... "
" ... The Amazon does not give refund for this so be cautious before buying. ... "
" ... There is no return ... "
" ... No refund Also . ... "
Body / Cable
21wire, aux cable, pouch, via, option
+52%
-48%
" ... It is better with the aux cable provided (which i suspect charges the headphones while using it). ... "
" ... Audio quality improves noticeably when you use the cable. ... "
" ... Can be used without powering on by using supplied cable. ... At first, received a box 📦 which was closed with cellotape, a wire & pouch was missing. ... "
" ... Sound quality is super especially via cable. ... "
" ... I will definitely recommend these if you're looking for wireless headphones (wire optional) if not then raise your budget a little and simply opt for audio Technica ath m50x. ... "
" ... The Aux cable it's just great with lock facility so that it won't accidentally disconnect while in rush also when you use it the bass and sound quality increases drastically . ... "
" ... Audio quality improves noticeably when you use the cable. ... "
" ... Can be used without powering on by using supplied cable. ... At first, received a box 📦 which was closed with cellotape, a wire & pouch was missing. ... "
Usage / Controls
18buttons, volume, controls, track, play pause
+61%
-39%
" ... Button are working good no problem in that can change track, pause/play, Volume up and down. ... "
" ... control design: 5 ... "
" ... The best thing i love about these is the button placement, they are small buttons placed at just the right place for your thumb to reach. ... "
" ... Control of the headphone is also very good. ... "
" ... Balance was just awesome, never feel pain due to high volume. ... "
" ... The button can be pressed down and pushed forward and backward it's easy to use however finding the button initially while it's on your head takes sometime getting used to. ... "
" ... All the keys on the headband are quite handy and once you get the hang of it toggling through media is very easy. ... "
" ... Some key points: ... "
Body / Design
17looks, look, premium, thought, plastic
+82%
-18%
" ... Well thought of in terms of product design. ... "
" ... Great looks with matte finish ... "
" ... Build quality top notch, Feels premium. ... "
" ... *Build quality and comfort* ... "
" ... Looks minimalist and understated in a good way. ... "
" ... It looks premium and has a very good fit and finish. ... "
" ... Look wise, it's clean and looks great. ... "
" ... overall design: 4 ... looks : 3.5 ... "
Service / Delivery
11amazon, got, good, fast, product
+82%
-18%
" ... 1 star extra for super fast delivery ... "
" ... It’s been 12 hours since it’s delivered and I’m very happy. ... "
" ... +++Amazon's quick delivery ... "
" ... After returning to Amazon, got another package which was in a very good condition. ... "
" ... +++Amazon's quick delivery ... "
" ... Very fast delivery by Amazon. ... "
" ... just received it today. ... "
" ... Sound is great and the delivery was on time ... "
Usage / Ease of Use
6connect, use, pair, multiple devices, getting used
+100%
" ... Easy to connect ... "
" ... Easy to accidentally click when trying to adjust the headphones. ... "
" ... The button can be pressed down and pushed forward and backward it's easy to use however finding the button initially while it's on your head takes sometime getting used to. ... "
" ... I use it with I Phone X and is easy to connect in just seconds. ... "
" ... Easy to pair and connect to multiple devices at the same time. ... "
Usage / Gaming
4game, watching movies, voice, sound quality, sound
+100%
" ... sound quality good but game conectivity not good ... "
" ... its best for gaming, watching movies and songs also good . ... "
" ... Great for game play and music. ... "
" ... The sound Quality is Very good but when you will use these headphones to play games with voice chat or even to make a phone call some hissing sound constantly comes from these headphones and it's a sound that nobody would like to come from there headphones I searched the internet about this thinking it's just an issue with my device and ended up finding that it's a model issue all the models of HD 4.40 bt has this problem . ... "
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Specifications
No specs available.