Sony Xperia Ear was announced back at the MWC as part of the new Xperia accessory lineup. It went official with three more devices - the Xperia Eye clip camera, the tiny Xperia Projector, and the Xperia Agent hub for home automation. The Xperia Ear is the first of these to make it to the market. It's a smart headset capable of recognizing voice commands or head gestures, and answer with voice input. It comes with a rather big box, but that's actually a portable battery pack that can recharge the Ear once. The Xperia Ear packs enough battery juice to last you a day, so with the...
Source: http://www.gsmarena.com/sony_xperia_ear_handson-news-17856.php