Bang & Olufsen has just released a new loudspeaker called beeromote halo, featuring a ring + rectangular touch screen design. Halo, the company claims, provides easy interaction, lights up when users are approaching and can play music at the touch of a button, without having to pull a mobile device out of his pocket and pick which app to choose. In addition, halo offers two options for wall hanging and portable desktop stand. < / P > < p > it remains to be seen how many consumers are willing to pay for the $900 beoremote halo. Global Tech