I was looking for something light and the wireless option around the neck seemed ideal. But the photo presentation is misleading because the block button is made profile. In reality, it is much more impressive (see picture below!). Moreover, it is heavy, and the atria badly held up. If that was not enough, the sound is bad, kind tin can, and the noise level remains very low, even with the volume turned up. In public transport outside noise covers music. You want more? The plastic of the case is very fragile and threatens to split open when you plug the mini-USB charging. Finally, I wanted to change the cover of a headset, footings that hold the broke ... Very bad product!