Logitech Ultimate Ears UE 4 Pro Custom earphones

Logitech's Ultimate Ears UE 4 Pro Custom earphones promise the very best in in-ear entertainment, providing you've got the money to spend on them.

To ensure a perfect fit, a custom mold of your ear canal is made so the earphones are exactly the right shape for your ears. As a result, ambient noise levels are reduced by up to 28 decibels, which will help protect your hearing.

Aimed at musicians that need accurate monitoring, or just those that demand the very best, they can produce reference quality sound so you can listen to every single detail.

The UE 4 Pro Custom are available now for £429.99 plus the cost of creating individual ear impressions, for more information see Ultimate Ears.