Look more sleek geek than cyborg with Metal, which, though tiny, compromises nary a bit on sound and speak calibre.
At just 4mm thick, the earpiece lays so flat on your face that it's hard to see the barely 5g device from the front.
For those worried about its perch, the earpiece also comes with two different sizes of ear hooks and two different types of speaker covers.
The drawback to its size is that the volume and call buttons are reduced to almost slivers on top - so you'll need to fiddle and fuss with the controls.
A clip holder, that doubles up as a USB adapter, means you don't have to lug cables around to charge it.
