In this week’s Tech Talk, Brent Bultitude is joined by tech expert and Tech Guide editor Stephen Fenech to answer listener questions and break down the latest in tech news.

 Are some headphones better than others when it comes to protecting your hearing? Stephen weighs in. Plus, Samsung has revealed a super thin smartphone — but does sleek design come at a cost?

And in big news for regional users, Telstra and Optus are trialling text messaging via satellite. Could this finally fix those frustrating mobile black spots?

Got a tech question for next week’s show? Head over to Brent’s Facebook page and drop us a comment!