Yes, it’s possible to find models that offer deeper bass and a more detailed mid-range elsewhere, but I found the Xenon to be a solid pair of cans. The differences between it and the A11/800 are small, but they add up to make the Xenon the best-sounding pair of headphones in the Kygo range so far. You should buy the Kygo Xenon if… A music producer making headphones? Well, it worked for Beats by Dre, so why not Norwegian DJ Kygo? In fact, I've only heard of Kygo due to his exploits in the world of tech, starting with headphones and speakers, and more recently a partnership with Skagen to produce a special edition Falster 3 smartwatch. In a straight shootout between the two the Xenon sound less bright, but less overcooked and less prone to the harshness that crept into the A11/800’s performance. They keep the smooth, big-sounding character of the Kygo range while applying a more mature and balanced approach.

Moving from music streaming to making a call, it’s a similar story. There’s the promise of stereo calls – and, if you take a lot of calls then the you’ll be pleased to learn that the E7/1000 handle the task well enough. Understandably, given how well the A11/800 performed, the Xenon strips a few features from its specs. That does mean if you want fancy smarts, you’ll need to look elsewhere. According to Kygo, "this uses real-time adjustments to tailor the Xellence’s sound to your needs, delivering a brilliantly customized listening experience that also protects your hearing". The only downside here, is that slight hissing when noise cancellation is activated and no sound is being played, but that's an issue that occurs with many noise-cancelling headphones and mostly comes down to the sensitivity of your ears. It only occurs when nothing else is playing, so you shouldn't come across it too often. Final verdict As mentioned, there's a Kygo Life app that works alongside the Kygo Life A11/800s. It's an immediately stylish-looking app that takes a different route to the equalizer you'll see in most other headphone apps.Active noise cancelling and features such as HearThrough are missing in action here. If you want to drown out some of that ambient noise, then the Comply foam tips do a pretty admirable job, while at the same time giving you the most enjoyable sound quality. However, as we’ve mentioned, it’s by no means exceptional.

Dynamically, the Xenon are a bit so-so, but an improvement over the A11 nonetheless. Kygo lists the Xenon’s frequency range as 20Hz-22KHz, which is more palatable than the A11/800’s 15Hz-22KHz. Maybe we’re reading too much into it. Maybe they just thought it was a cool name. Kygo Xenon price and availability They can sound a little muddy, particularly at higher volumes. This is most evident in vocals, where that drop in clarity and detail really makes itself known. There is a Kygo Sound companion smartphone app that offers the ability to select from different sound profiles – but, unfortunately, it isn’t compatible with these buds right now.As a pair of sporty wireless earbuds, the Kygo E7/1000 deliver on the design front. They look good, are comfortable to wear and do feel able to survive getting sweaty. Sadly, the’r decent design isn’t matched on audio front. So, how do they sound? Featuring 10mm drivers, Kygo says that the Xcellence provide a "naturally deep and balanced sound", which can be fine-tuned via the X by Kygo app. Like all the headphones we’ve tested from the Kygo, the Xenon is a comfortable pair of headphones to wear.