Desligue o cancelamento de ruído adaptável e o barulho, de repente, invade sues ouvidos. Ligue de novo e um quase completo silêncio vai te envolver. A qualidade do som é excelente! Outro recurso legal é guardar o fone no caixa e o aparelho desliga sozinho na mesma hora! Read more

Los he usado poco, aunque es muy práctico por el bluetooth, son algo estorbosos para mi que no estoy acostumbrada a usar audífonos de este estilo, el sonido es muy bueno, neutro. El panel táctil es muy sensible entonces hay que tener cuidado de no estar clickeandolo sin querer. Los recomiendo ampliamente. Read more

(Español/English) Español Calidad de materiales: Sí, son unos audífonos que se sienten muy premium; las almohadillas, los cables, el estuche, todo es perfecto. Batería: Creo que las 60 horas anunciadas son un buen estimado. Podrías necesitar cargarlos al 100% una vez por semana bajo uso continuo, lo cual duplica la duración de cualquiera de mis otros audífonos (WH-1000XM5, QC-35 II). Comodidad: Los pondría al nivel de los WH-1000XM5. Son bastante cómodos, pero tengo las orejas grandes y una parte de ellas no queda cubierta por las almohadillas, lo que puede ser algo incómodo después de varias horas, además de que no sellan completamente el ruido exterior. Características: La aplicación tiene muchas opciones, aunque todo se presenta de manera bastante desordenada. Creo que lo mejor es simplemente hacer el emparejamiento inicial con la app y dejar los ajustes por defecto. El apagado y encendido automáticos se sienten como magia; no es necesario apagar los audífonos presionando un botón por varios segundos. Simplemente te los quitas o te los pones, y se apagan o encienden de forma muy natural. Lleva un poco de tiempo acostumbrarse a los controles táctiles, pero son muy responsivos y es divertido aprender a usarlos. Conectividad y calidad de sonido: Como cualquier par de audífonos inalámbricos modernos, utilizan Bluetooth 5.0 o superior. Se obtiene buena calidad de audio al usarlo con un celular, y cuando se conecta a una computadora, se muestra como dos dispositivos: uno es la salida de audio estéreo y el otro es un dispositivo manos libres. Estos audífonos tienen la característica de poder conectarse directamente a una computadora con un cable USB-C y usarse mientras se cargan. Sin embargo, en ningún lado he visto que se explique lo siguiente: Cuando estos audífonos se usan por Bluetooth y únicamente se reproduce multimedia, la calidad de la salida estéreo será como máximo: 2 canales, 16 bits, 44100 Hz (Calidad de CD), lo cual proporciona una experiencia de sonido promedio; no es mala, pero tampoco es destacada. Si estos audífonos se utilizan para reproducción y grabación al mismo tiempo, por ejemplo, al jugar a un juego en línea con chat de voz, los audífonos pasarán al modo manos libres y la máxima calidad será la siguiente: Reproducción y Grabación: 1 canal, 16 bits, 16000 Hz (Calidad de grabadora de cintas) La persona del otro lado no tendrá problemas para escuchar tu voz, ya que el micrófono hace un buen trabajo aislando el ruido ambiental, pero la calidad de reproducción es horrible. Entonces, si tenías la esperanza de utilizar estos audífonos para streaming, por ejemplo, busca otra opción o usa un micrófono aparte. Dicho de otro modo, estos audífonos no pueden reproducir audio de alta calidad y grabar desde el micrófono al mismo tiempo, ni por Bluetooth ni alámbricamente. Finalmente, tenemos el modo alámbrico con cable USB-C, donde de verdad se escucha la diferencia en la calidad de sonido, siendo la máxima calidad disponible: 2 canales, 16 bits, 48000 Hz (Calidad de DVD) Y debo decir que la calidad de sonido es superior a la de mis Sony WH-1000XM5 y Bose QC-35 II, sin lugar a dudas. Le doy 5 estrellas por la calidad de sonido en modo alámbrico y la duración de la batería. English: Build quality: Yes, these are premium headphones. The headpads, cables, and travel case are simply perfect. Battery: I think the advertised 60-hour duration is accurate. You might need to fully charge the headphones maybe once a week with continuous use. This easily doubles the battery life of any of my other headphones (WH-1000XM5, QC-35 II). Comfort: I would say these are on par with the WH-1000XM5 in terms of comfort. They are quite comfortable, but I have big ears, and part of them isn't fully covered by the pads, which can become uncomfortable after several hours. For the same reason, the pads don't completely seal out external noise. Features: The app offers a ton of options, but everything is really disorganized. I believe it's best to simply go with the initial pairing and leave the defaults as they are. The automatic on/off feature feels like magic. There's no need to hold down a button for several seconds; you simply put them down or pick them up, and they respond naturally. It takes some time to get used to the touch controls, but they are quite responsive, and you'll have a lot of fun learning them. Connectivity and sound quality: Like any other modern wireless headphones, these use Bluetooth 5.0+. You get good audio quality when used with a smartphone, and when paired with a computer, two devices are available: a standard stereo output and a hands-free device for both output and input. These headphones have the unique feature of being able to be charged and used at the same time when connected directly to a computer through the supplied USB-C cable. However, what I'm about to describe isn't mentioned elsewhere: When the headphones are connected via Bluetooth and only media is played, the audio quality will be at most: 2 Channel, 16 bit, 44100 Hz (CD Quality), which is okay. It provides an average experience—not bad, but not outstanding. If these are used for playback and recording simultaneously (in an online game with voice chat, for example), the headphones will switch to hands-free mode, and the quality will be at most: Playback and Recording: 1 Channel, 16 bit, 16000 Hz (Tape Recorder Quality). The person on the other end will have no trouble hearing your voice, as the microphone does a good job isolating environmental noise, but the playback quality will be horrible. So, if you were expecting to use the Momentum 4 wireless for streaming or similar purposes, look elsewhere. In other words, these headphones can't play back high-quality audio and record from the microphone at the same time (neither via Bluetooth nor USB-C). Finally, there's wired mode with USB-C, where you can truly experience the Momentum 4's sound quality at its best: 2 Channel, 16 bit, 48000 Hz (DVD Quality), and I have to say, the sound quality is noticeably better than my XM5's and QC-35's, without a doubt. I give these headphones 5 stars because of the sound quality in wired mode and the outstanding battery life. Read more

I upgraded from a Momentum 3 with a Creative BT-W3 dongle for atpX Low Latency. I upgraded to the Momentum 4 with an Avantree DG60P dongle for aptX Adaptive in low latency mode. This allows for PC gaming on Windows with great audio quality and no perceptible latency. I am extremely happy with the upgrade. (Note: though it supports aptX Adaptive, Sennheiser's own BTD600 dongle is not well suited for gaming, due to its high latency.) Comfort: Comfort was my main reason for upgrading from the Momentum 3. It's very satisfactory on the M4. It's better than the Sony XM5, and far better than the M3, but many say that the Bose QC Ultra is better. I've only briefly tested the Ultra, but this seems right to me. The headbands on the M3 and XM5 both get quite uncomfortable after a few hours. Design: The black and copper design has been my favorite of any headphones I've owned so far, even worth the extra $30 to me. The case is also sleek and feels premium. Sennheiser has taken a more "boring" modern design this generation but the result outclasses the XM5 and QC Ultra in my personal opinion. Sound: The sound quality is a noticeable step up from the M3, and the M4 is my favorite sound signature compared to the current generation's Sony XM5 and Bose QuietComfort Ultra. The EQ is highly customizable in the app. Sennheiser is famous for its audio for a reason. Companion App: Easy to use and convenient for managing your connected devices / checking codecs. You can even see the codec being used when playing audio from a different device. The Sony app has more features and is generally better. Both apps are simple and functional, which I like. The Bose app is a pain every time I have to use it: failing to identify devices, failing firmware updates and necessitating factory resets, forcing between ANC/transparency with no "off" setting, and having the least useful equalizer of the three apps. Touch Controls: A big upgrade over the tiny buttons on the M3. They feel on par with the touch controls on the XM5. Gestures: Unfortunately the controls are not customizable, but they are simple and do everything I need. The XM5 has more useful gestures/features, such as cupping your hand for temporary transparency, or activating transparency by speaking. Active Noise Cancellation: it's pretty good, definitely better than the M3. But today's XM5 and Bose QC Ultra do better. Its intensity is customizable via the app. Transparent Hearing: It's loud & clear, but doesn't sound very natural. It sounds more like a recording. Also customizable in the app. I think the XM5 does this better. I haven't tested the QC Ultra on this. The auto-on / auto-off feature is extremely convenient. By putting the M4s in the case, it will automatically turn off. Taking them out of the case will automatically turn them back on. This is equivalent to the M3s, which would turn on by unfolding them. Multipoint makes for a pleasingly simple experience. I don't have to spend time pressing buttons to turn the device on/off or pair. I just put the headphones on and start playing audio from either my PC or phone. I haven't tested the battery life, but it dominates the market right now at ~60hrs. Not so useful for my situation but great for travel. Conclusion: All-around fantastic headphones with many strengths and no major weaknesses. If you care about design, wireless PC gaming, battery life, or sound quality, the Momentum 4 is a clear winner coming in at a lower price. Depending on your situation, you may be better off with the Sony XM5 (for features/ANC) or the Bose QuietComfort Ultra (for comfort/ANC). Read more

If you want a pair of headphones that will surround you with clear, distortion-free music without an over or under emphasis these might be what you are looking for. The soundstage is wide and details I've never ever noticed before appear. The earphones are well cushioned and comfortable. The pressure is a bit stronger than many headphones but I don't find them uncomfortable to wear and the pressure adds to their noise isolation along with an effective ANC. The software allows for fine tuning though I like the sound out of the box. The phones come with a hard case and an amazing 60 hours between charges. I've been using these headphones for 3 weeks and they have about 30 hours left! Read more

Lol I was surprised with it's built quality and the sound. Just better Read more

Picked up these headphones and was super excited as i had tried the xm5 and whilst the ANC was great in that headphone Vs the Momentum, the overall sound was muddy. In this the music and sound is much much better, mic/ anc are decent enough for me. The reason why i returned is that Sennheiser needs to address their quality control issues. From the first listen, there was an audible imbalance in the sound. Left ear has more volume Vs right ear, had to adjust the ear balance speaker on my android to make it left bias to counter the imbalance. very annoying. realized when i checked online, it is an issue with a lot of Sennheiser headphones and apparently the latest firmware doesn't help much either. Felt very bad to return these as i LOVED the sound of these headphones apart from the imbalance. Only hope they address their qc issues. Read more

What works: For a month or so the sound was excellent. In fact, this was a gift to my lady and we both enjoyed the quality. Then it began to disconnect. Just like that. Connected... not connected. Random, in the middle of a song or piece of Bach. Now I have been a supporter of Sennheiser since the previous millennium. I must now look for something better. For sure there are companies that can produce wonderful ANC, great sound, and decent headsets. Read more

Then buy this one, superb sound signature, must buy Read more

Sounds better than my Airpods Max Lightning. I was going to get the type c Airpods Max if Apple made significant improvements but instead they removed the option for wired listening. Momentum 4 can be used via Bluetooth, using a 3.5 mm cable and also via USB C which will charge the device at the same time which is awesome for PC gaming. Read more

To be clear - I have returned these. There is nothing inherently wrong with them at this price point but the build and sound quality are only decent and nothing to write home about. My biggest issues where the latex material on the underside of the headband and the lack of energy in the sound. These are a good example of a bass that is prominent but needs to be tighter. They sound muddy to me in lots of songs even after changing EQ. Underwhelmed is the word, but will do the job for some people. Don't make the mistake I did of listening to the likes of the PX8 and Bathys first, that quite frankly blow these out of the water in all areas other than battery life. Read more

Best purchase of the year. I travel a lot and I use headphones most of the times for errands and shopping. Idk if its really THAT sound proof but it's great. The quality is great and it doesn't hurt my ears and isn't too heavy for me. I love that they have a little adapter thingy so u can use the headphones in the PLANE instead of the crappy ones they offer. Read more

I currently own the Sennheiser Momentum 3 (M3) headphones, but I need an additional pair to replace my old, reliable Momentum 2 (M2), which unfortunately has a battery issue. Even after replacing the battery, the M2 still doesn’t work wirelessly. Initially, I thought there wasn’t much difference between the M3 and the Momentum 4 (M4) in terms of sound quality, as both have the same 42mm driver. However, after switching the Bluetooth codec to aptX Adaptive, which supports high bitrate, I noticed a significant improvement in sound quality while listening to music on YouTube. Despite YouTube not being the best audio source, the sound became clearer with resonant bass. Although I’m not an expert, I really enjoy the sound, making the M4 a worthwhile upgrade from the M3. The M4 boasts a 60-hour battery life, a touchpad, increased comfort, significantly improved Active Noise Cancellation (ANC), and support for aptX Adaptive, which is comparable to Sony’s LDAC codec. On the other hand, my Sony WH-1000XM3 and XM4 support LDAC but don’t deliver the same high-quality sound. We appreciate Sony for its ANC and comfort, but not for its sound quality. In our opinion, the Bose QuietComfort 35 and the new QuietComfort models offer better sound quality than Sony, though they lack the bass presence of the M3 and M4. If we were to consider another pair of headphones, we would likely choose the Bose QC Ultra due to its support for aptX Adaptive. Ultimately, it comes down to personal preference. I prefer Sennheiser for its sound quality, while my wife prefers Bose for its comfort and superior ANC. It’s fortunate that we don’t prefer the same headphones! Read more