Denon PerL True Wireless Earbuds, Personalised Sound Profile, Noise Cancelling Earbuds, Water Resistant Earphones, with Built in Microphones and Long Battery Life

I have to confess I nearly gave up with these. Initially I had difficulty getting them to stay in. When I did I wasn't impressed with the noise cancelling. However - I tried every combination in the buds and wings and eventually found a good fit. Then I discovered you could toggle the noise cancelling on and off by tapping the buds and I'd turned it off by mistake. Go into the App menu and you can customise the way taps work the features. I switched off the noise cancelling tap. Now they are pretty much perfect. The personalised audio is really good, making it sound the very best for your ears. I hear things in music I'd never heard before - a singer taking a breath, backing vocalists I never knew were there, words that were a muffle are now a word. The noise cancelling works pretty well too - enough to cancel the noise of traffic etc. If you buy a set and feel disappointed persevere - once you have tweaked the options in the app menu, gone almost nuts getting the right combination of buds, you'll be rewarded with wonderful sounds and perfect connection. I've never lost the Bluetooth signal. I'm now very happy.

In the main I use these in the gym. They have various size add ons to fit most ear shapes and are very comfortable while exercising. The sound is excellent and with a simple tap of the bud you can stop/start, increase sound levels and skip to next song. Very pleased.

Good sound but the default level bar is set low so any personalised profile it make will always sound awsome compared to default. Default sounds like a £5 pair from B&M. At this price I would have liked the option to personalise my own bass and sound but that isn't an option unfortunately and the one other snipe I have, there is no way you'll get 6 hours battery, I was setting my personalised sound and listening to some songs for around 15 minutes and I t went from 100% to 90% in that time, it's now sitting at 80% and there is no way ever they will give you 6 hours on a single charge. The fit is so good, best fitting buds iv ever owned and they aren't as big as you would think, look awsome too. Forgot to add that's it's Bluetooth 5.0 and not 5.3, again at this price that's questionable.

Excellent sound,unbelievable,I hear songs totally different experience

These are hands down the worst set of headphones I have ever bought. Apart from not working/connecting AND YES I do have the best and up to date software and hardware - they are just a faulty set. The set up is long and lame and the CABLE is so short to charge the headphone case.Really a bad product and I am so disappointed with DENON as they usually have really good products.

I've waited a few months to get some miles on these and overall I'm very happy. Initially attracted by the hearing profile feature, it's difficult to say whether this is night and day or smoke and mirrors. These replaced some Pixel Buds that came free with my phone. With the profile off they sound very similar to the Pixel Buds. With the profile on, they make music sound how you think it does. I'm very fussy about audio quality and have a good setup for home listening. With the profile on, these make music sound about 90% of a full size setup, without of course a proper stereo effect (all headphones are binaural, not stereo).I have very large earholes and a pair of XL Spinfit Omni *just* about fit if you're very careful when fitting. The battery life for me and my use habits is good. The case is so so, easy enough to get in and out.Overall, I'd say these sound good enough to justify the high -but not as high as many others- price.

These earbuds are very comfortable to wear , easy to connect, when you go on it's app it sets up to your hearing needs ,even tells you whether it's a good fit or not. The sound is fabulous. Brilliant for the gym as you can't hear the other music, which is very modern and every track sounds the Same . So I can listen to the music I like in comfort. Last ages on a battery charge. Definitely recommend them .

I really loved my Sony XM4s until they suffered the dreaded battery drain issue.When looking for new buds, sound quality was paramount, followed by reliability. I did a lot of research and settled on these because people were 'raving' (pun intended) about how good they sound. I have to say that I completely agree, they sound awesome after using the AI configuration tool in the app. They definitely sound better than the Sonys. Not by a long way, but definitely better.Unfortunately, after less than a year of use, they have suffered a similar battery issue that the Sonys did. The right bud doesn't charge properly and varies between 10 & 30% charge when the left bud says 100%.Thankfully though the issue happened just before the end of the year since I purchased them and Amazon are giving me a full refund.