So, the original MW07 is by far my favorite pair of earbuds that I own. The bass response is fantastic, very present, yet it still allows you to enjoy a wide range of music. The worst part about the original mw07s was the battery life. They advertised 4 hours - this is likely 4 hours if you didn't let the ear buds idle out, but they weren't playing music. They also accomplished this while also making the headphones about 20% smaller.I elected to purchase these over the plus because M&D's ANC is not really touted as very good, and I don't travel a ton.Additionally, the case of these ear buds is significantly lighter than the original. The original mirror polish finish is super nice, but gets so damaged so quickly that it looks bad. I like the new case, but the overall feel of the case is much cheaper and less quality than the original.The MW07GO definitely is good enough for an entire day in your ears, and it is DEFINITELY the same quality that was in the original mw07s that I loved so much.The number of included fitwings and rubber ear tips are fantastic and I think that there's a fit for everyone. Once in, they stay in.There are some disappointments - namely, that there isn't an app to control anything. Something I find myself missing from my other set of daily headphones, the Bang & Olufsen H9is is the app to control the sound to better match the music that I'm listening to. Because of this, due to the standard curve - Heavy rock or metal can get a little muddy.The charge from the case is a little disappointing - That said, it charges quickly and having 20 hours is more than enough time. Also, strangly enough, the position of the three prongs for charging are not in the same place as the mw07 plus, meaning you can't even buy the larger charging case for the mw07 plus to get extra charges if you want.Bottom Line: For $200, there's not a better pair of wireless ear buds than these. Period. Buy it.I've had these for about a month now and have enough time with them to give a proper review.First off, let's talk about perspective. I am an old sound guy who hates audiophiles. Additionally, these are $200, and are not getting the "good for the money" treatment. They are by no means cheap, and I hated having to spend actual money to get ear buds I would actually not stop using after a week.The good news is that these things win on some very important fronts: They are the most comfortable ear bud I've ever used (that didn't have a custom insert). The sounds is incredible clear. The buttons are trivially easy to find and operate. I charge these maybe twice a week, if that; the battery life is wonderful.As I said, the audio is great, but let me qualify what I mean by that. I like my bass to shake my bones, not so much muddy up my ears. If you adore the Beats, or even the Sony bass-heavy sound, you are going to hate these. The bass is in line with what is recorded and reproduced well, but not accentuated much over what the recording engineer wanted. The rest of the spectrum is mostly flat and gets out of the way. These are absolutely perfect for well-recorded audiobooks. These are hell on audio books that have low bit-rates and when you're the sort of person that can pick up on compression artifacts.Next, the not so great: Sometimes they don't connect when I'm switching devices. This usually takes a few seconds to either click connect on my device, or reset the bud by putting it in the case. I can live with this as it's pretty infrequent. However, the reception can be easily overpowered, and once you lose signal a little, you tend to lose it for a while. Walking through a busy train station, or parts of the local mall, and I'm not going to get great reception. Additionally, even if I move my phone right next to the earbud, it stay with terrible reception for a while.The sound is incredibly, surprisingly detailed. You hear new sounds in songs that you didn't even know existed before, it's got enough bass to keep you happy too. It's truly a lovely listening experience. the battery life is amazing as it should be. However, the fact that they cannot be used independently is infuriating! I have $20 wireless earbuds that have seamless pairing between one ear or the other on the fly. The fact that the left earbud cannot be used alone (right ear only, in which the separate volume control of the buds which is it's own thing aside from the phone volume you no longer have control of, unless you use both buds at the same time. No way to use the left earbud independently) when you are paying exponentially more for these than other pairs is incredibly disappointing and inconvenient! I hope this is fixed with future models in that case they will then be highly recommended, at least by me.I bought these earbuds to use while working out. Nothing extreme, mostly just lifting weights and occasionally running. For the first few months, they worked great! Fantastic sound quality and a beautiful, sleek design that originally sold me on these. Unfortunately the fit is horrific and would fall out of my ears while doing even static exercises, making running, biking or generally being active with these next to impossible.After the first few months I encountered a defect in the left earbud that caused the sound to dampen and come out of the side of the earbud, rather than directly down the ear canal. I contacted support to get them replaced under warranty and it took SIX months of constant follow-up to get a replacement pair. I literally used no earbuds at the gym for half a year while M&W took their time getting back to me. When I finally got my new pair, once again, they sounded great but with a terrible fit...for the first few months. Once again, the same defect popped up on the left earbud, rendering my second pair of MW07 GO earbuds useless. This time around ill GLADLY pay another 200 dollars for different earbuds than deal with M&W customer service again.I really wanted to like these earbuds and I gave them as many chances as I could, but in the end I wouldn't recommend these headphones nor this company to anyone.The sound quality is excellent, good battery life and very good quality materials. Good value for the price got them for £114.89.Nachdem ich von dem Vorgängermodell MW07 schon begeistert war, was Klang und Bedienbarkeit betraf, kann ich sagen, dass der Go in vielen Punkten noch besser ist. Es ist zwar die abgespeckte Version des PLUS, aber wenn man auf Noisecanceling und transparencymode verzichten will, die bessere Wahl.Das Case ist kleiner,der Kopfhörer auch und etwa die Hälfte im Preis.Im Vergleich zu dem Vorgänger MW07 hat der GO den exakt gleichen guten Klang, meine sogar, dass die maximal Lautstärke höher ist. Er sitzt viel besser im Ohr, das die Ohrmuscheladapter etwas besser ausgeformt sind.Und natürlich die wesentlich verlängerte Akkulaufzeit.i was so excited to try them that when i finally received them i simply connected them and tried a first track using my iPhone. Could be the just the ones i received but the sound was terrible. Not clear and no bass. Had to return them same day. Like i said, it could just have been the ones i received and they were defective but i guess i should have gone with another brand.音漏れもなく音質もよくてとても良い！見た目もシンプルでかっこいい！