Harman Kardon is one of those brands with stop and stare credentials. By that I mean pretty much every H/K device I've come across has made me do a doubl ...

The sequel to the all-conquering XM5 are finally official –but how do they fare against the best noise-cancellers going?

If you're hosting a get-together, you can save money with some great deals at Walmart on everything from portable speakers ...