M-1 True Wireless Earbuds, Aluminium

Love them. They are really small, more discrete than any other earphones I've ever used.They fit well in your ears, thanks to the scrunchy grippy foam.No buttons or controls to worry about, just take them out of the charging case and they connect automatically.I spent a bit of time EQing the sound on my phone so that they suited my taste of music, but I'd imagine they'd sound good to most people without too much fiddling. Great bass end, not overpowering but plenty.No connectivity issues like others have mentioned. I sometimes keep the phone in my back pocket while out walking and the music isnt interrupted at all.I don't use them for exercise so I don't know if they work well for that but I imagine they would.The charge time is good, if you just want to top them up to listen to a track you don't have to wait long. You do have to make sure you always keep them charged up in advance of a long session though, and charge the charger once in a while too.

These are a real disappointment. Signal between the right and left earbuds drops out at least once a minute, even when sitting still in the relatively low-interference environment of my kitchen. In an urban location like the inner city they're virtually unusable. Even the connection to my phone drops out frequently unless I keep it in my shirt pocket.The mobile app also doesn't work - simply doesn't see the earbuds when they're connected to my phoneI still have to give it a couple of stars for sound quality, which is absolutely unsurpassed at this price point.A great sounding pair of earbuds let down by poorly-implemented Bluetooth. Grudgingly returned mine for a refund.

I paired the Earin Earbuds to my iPhone 6s without any problems, alas the only thing that was problem free.Following the advice here and on the Earin website I fitted the left bud first, waited for the tone and then removed the right for the storage body, and fitted it. I even switched off the wifi (no good for streaming then!) and placed my phone in my left pocket.All this and still drops outs every few minutes, some lasting less than a second others requiring the buds to be removed and switched off via the storage capsule, before the sound was restore, long enough to reach the next permanent dropout! The same problem prevailed with my recent model Macbook Pro.Other poor marks include low maximum volume, useless app including a bass boost that is a very poor grade low bypass filter. Sound quality is adequate playing high bit rate MP3's but is good with uncompressed files like Wav and AIFF.£199 is far from cheap and certainly over priced considering the poor performance I've experienced.

I used it for one and half year. Main point what I could highlight:Pros:The quality of sound is good;It is small and quite comfortable to use;After one and half year of usage, battery hold fewer hour less (when it was new, it hold apprx: 3 hours per charge, now it holds 2 hours per charge);Very simple design;Cons.:Connection is not stable, very often it is disconnecting to each other;Really hard to pair to the phone or other device. Once you connected, it is work well;After approximately one year of usage, I had to glue both earbuds, because for some reason it disattached;You can hear some static noise, when earbuds is in silent. Once music is playing, it is hard to recognize that noise.Overall, it is not as good as I expect for that price.If somebody ask for recommendation, probably I would not recommend it.

STARS (4.5 / 5)In summary, the BEST premium fully wireless stereo buds on the market !Beats:- Motorola VerveOnes and +- Syllable D900SSo my initial overall thoughts:- Build quality and charging case 5/5- As a stereo headset 5/5- As a continuous mono headset 4/5 (could be simpler to use, but know I now, im very happy !!)- The app 4/5 (seems to loose connectivity, on occasion, but I don’t need it !!)- Functionality 4/5 (missing a function button to pause music)- Excellent Range 5/5 (this really is excellent !)- Comfort 5/5 (I have not found a need for the additional in ear stabilizers yet !)- Pricing 5/5 (at £195.99 they are bang on the money, especially with the continuous mono use !)Biggest tip on using them (once setup)- Take one bud out…..wait until you hear a beep in your ear (as this seems to indicate bud has finished booting up)So well done EARIN, overall 4.5/5, so Good Earin ! God knows why there are so many 1 star reviews on Amazon.com !!! certainly not the same product I have usedHere is how it happened……Packaging very nice….. good Earin !Very clear instructions on getting started….. good Earin !I had to put the silicon ends on each bud, not a problem, just not sure why they didn’t come like that ?The charging case is very nice indeed, buds fit perfectly, oh wait, there are some ear stabilisers in the box, but they need to be removed each time I want to charge then ! that’s not going to work….. bad Earin !Ahhh frustrating, they have not come charged, I wanna try them out….. waiting….. bad Earin !Ok… would be nice to know bud charge status in caseFinally charged enough to try out, pairing with EARIN L was easy enough…. Good Earin !I immediately noticed that the bud doesn’t report back the battery level to my iphone (indicated 2 ways, the bar next to BT icon and in notifiations pull down for a %)…. Bad Earin !Note : this is really bad, even the cheapest headsets support this and given I imagine the battery life is going to be foremost with this product… hmmmWell I have just finished the 3 steps on the packaging, now downloading the app, easily found… Good Earin !Wait, the app is now taking me though the steps I kinda figured out to do the 1st steps, perhaps step 1 should have been download and run the app ?Hmmm only my EARIN L (the left bud has connected), I can see battery level in the app (I don’t want to launch app to see this !), ah perhaps this will show battery level when they are in the case, cool….. ah no… hmmm… Bad Earin !Where is my right bud ? lets see if I can figure it out?Ok, so I can see the app cannot see Right, with no obvious way to kick It into life, there is no LED indication on bud (not a bad thing !) so I don’t know if its on/working or not….. ah let me check Bluetooth settings… nope nothing there either bad on charge…. Bad Earin !!Interesting, it seems the BT connection used by the app, is different to the BT connection used by audio, yet they are called the same, hmmm, getting in a bit of a muddle nowOk, so nothing obvious to get the EARIN R connected….. going to come back to this later….. Bad Earin !!So putting them back in the case for a while seems to have reset the who situation:- The app now see’s both buds- My Bluetooth settings only see’s EARIN L thoughLets play some music……… wow, sounds GREAT…. Good Earin !!!!The app allows live adjustment of:- BASS BOOST- BALANCEThe all important range question:- iPhone 5SE on table…. Able to wander round same room, no issues. So basically line of sight, which is better than adequate- iPhone 5SE in pocket…. No issues- iPhone 5SE in bag…. Able to wander round same room, no issues. So basically line of sight, which is better than adequateBoth Stereo and Mono performance is GREAT…. Good Earin !!!!Oh, big OH, I cannot use the Right bud on its own….. let me see if im missing something…. Why is this important ! simple continuous listening e.g Left bud, then right bud….. Ill come back to this later, ive got my fingers crossed, I can immediately think of 2 solutions, I wonder if they have ???- SOLVED, Nice one Earin, yes, I put both buds back in charger…. Waited a short moment, then removed the right bud and was able to pair via Bluetooth (EARIN R)…. Good EARIN !!!! really great !!Note : The app doesn’t seem to detect the right bud, when in this mode, but who cares ;-)Next one is watching videos on my phone, now im not expecting the EARIN’s to be any different to other Bluetooth headphones, as the issue is with the phone and not the headset, basically video apps need to have an audio sync feature, to account for the slight delay using Bluetooth….. yep same as all the rest, now im 100% sure this going to be addressed in the OS shortly, as with the iPhone 7 losing the headphone socket ! so NOT an EARIN Problem.Functionality wise….. and my thoughts…. Good Earin !!- No LED on bud : Not a problem once you understand its on (unless flat) unless its in charge case- No button functionality on bud : Now this is a pain, as I like to pause my music- No mic/handsfree : Not a problem, I have a top notch headset for making calls, this product is for music- No case charge level indication : Not a massive problem, but would have been niceOh that’s weird- With the case discharged, the buds have turned on (in the case !)…. Don’t they know they are in the case, are they now going to discharge on me ???? ill keep an eye on this, yes looks like it happens on case discharge, but not when buds are fully charged….Oh that’s interesting- When I plugged the charge case into my Windows 7 laptop, it detected it as a device, great, I hope this means there is scope for firmware update the case and buds with future functionality/behaviour… Good Earin !!Support- Well I have contacted them a few times before buying, as I didn’t want to buy from them directly, only from Amazon. They always responded withing 24 hours, so adequate…. Good Earin !!