A headset for that hearing-aid look

Boring holiday meals spent with relatives provide plenty of time for idle thoughts like this: Where do earphones end and headsets begin? The answer to such pseudo-existential questions may lie in Argard's M10 Bluetooth headset, which is kind of the missing link of headgear.

Although the tiny device looks more like a shiny earbud, Argard says it provides three hours of talk time and 100 hours on standby, according to Gizmodo. Yet, while we're all for wireless technology wherever we can get it, we might be worried about this thing getting lost in our aural canal.