Posted by a reviewer on Amazon

Battery lasts longer than i care to keep the ear buds in my ears

Posted by a reviewer on Amazon

Not much experience with phone calls to comment on

Posted by a reviewer on Amazon

The permanent form of the over the ear cable is great as i dont have to reshape it every time i put the earbuds back in my ears like all my other cables

Posted by a reviewer on Amazon

I would love a headset that can last a full second day if i forget to plug it in with the amount i am using it but it does get around 79 hours of use listening at moderate levels perhaps around 80db in my current iemsand now the consthe biggest fail of this headset is the fact that i cannot use siri on my iphone with it unlike the cable from kz which i returned btw as it really was a bad product

Posted by a reviewer on Amazon

I am often asked to just talk over my telephone it would help if they did not made the microphone listen from the top of the cable and not from underneath where the neckstrap is resting against your skin

Posted by a reviewer on Amazon

As for comfort the part that loops around your ear is pretty much just a twist tie so it can be difficult to form right and can deform easily

Posted by a reviewer on Amazon

When turned up there is an audible shhhhhh sound but only at very loud volume

Posted by a reviewer on Amazon

I’ve purchased several bluetooth earbuds products but none come close in comfort to the wired kz earbuds i absolutely love