Battery drain is noticeable and makes these a poor option for long flights

I didn't notice any battery drain at all like some others have noted

Last but not least - and I don't blame Libratone for this - because they are powered by the Lightning port, watch your battery drain.

I wish there wasn’t so much battery drain from these.

Sound is quite good - and in a limited way adjustable to personal liking (3 positions : flat or bass - or highs improved)Noise cancellation works in limited wayMostly depending on tight fitting of silicone earbudsThese earbuds are too easy to be lost as I think that they are not tight enough on the headphone

I really enjoy the sound quality for both working out and running, as well as for business calls.

Great product quality, argonomics are very pleasing, sound canceling works quite well, different ear bud condoms make for an easy fitting process, and overall sound quality is a solid A

n’t have any warp and looks not very cool

n’t cancel any noise

n’t have any warp and looks not very cool

n’t cancel any noise

Sound is quite good - and in a limited way adjustable to personal liking (3 positions : flat or bass - or highs improved)Noise cancellation works in limited wayMostly depending on tight fitting of silicone earbudsThese earbuds are too easy to be lost as I think that they are not tight enough on the headphone

I really enjoy the sound quality for both working out and running, as well as for business calls.

Great product quality, argonomics are very pleasing, sound canceling works quite well, different ear bud condoms make for an easy fitting process, and overall sound quality is a solid A