Sennheiser has always insisted its 600 range of headphones represents the audiophile choice and the most effective way of getting ‘the true sound’ for vaguely affordable outlay among the best wired headphones.
Which is why it’s mildly surprising to find a pair of wireless headphones enter the 600 series. Until now the cord has remained uncut, and the company already has a fairly credible wireless over-ear noise-cancelling option in the shape of its Momentum 4 model.
