Visibility level depends on earpiece model - from Pro model, which can be seen from outside under certain conditions, to Nano model which are 100% invisible. In general, all 360 earpiece models are invisible in most cases.

Battery life of 360invisible earpieces is more than 6 hours in talking mode.

Yes, we ship 360invisible products worldwide.

Yes. If you will have any problem with 360invisible products please contact us and we will resolve it or send you replacement.