Chelsea Online

The Sennheiser CX686G In-Ear Canal Sports Headphones offer a high performance of your favourite playlists. Built for endurance, the headphones are a sporting accessory which will offer you support when working out. The CX686G has high-level noise isolation so you can stay focused. What's more, the ear-fin locking system on each ear piece will keep the headphones firmly in place. Sweat and water resistant, the headphones also sport a Kevlar cable for superior strength and durability. And connectivity between the audio device and headphones are efficient too - simply plug in the ear plugs via the 3.5mm jack input and away you go.