The control box failed after 3 runs. Richer sounds were great and replaced the unit without question at my convenience. Great service. New unit so far so good.

After extensively researching my options I purchased these headphones through JLP. The sound quality is really impressive, and the design appealing, but no amount of fidgeting would make them stay put in my ears.

Awesome sound quality but the behind-the-ear piece keeps falling out when I'm jogging, and I cannot adjust it to my satisfaction. It's a minor annoyance.

Its one of the best products if you want to go for a product moderate-high sound output, with good quality. The ear plugs are quite comfortable, the wires are pretty long. Go for it if you are not too concerned about bass.

Listening to music during workouts can be more work than it's truly worth. I can't explain the number of times that I've had to put aheadphone back in that fell out during running, whether it be on a treadmill or outdoors. The result only adds to the annoyance and frustration that many experience d…

Extremely comfortable, sweat and water resistant; Cable is long enough for just about any physical activity

Sound is decent at best

Superb sound clarity. You will feel that you are flowing with the music when songs are being played... Make is OK only as the ear support os nothing but very thin rubber.. The chord can be made bit more long... Very less out side noise interference.. Its value for money..

Comfortable; Good Bass; Good Value; Great Sound; Lightweight

Flimsy Construction

The ear pieces feels reliably constructed and due to the strain relief devices they won´t brake in a hurry. The cord is rubbery giving some

Very pleasing sound that still has sufficient bass for training; Handy remote control on the cord and supplied cleaning tool for the earphones

Hard to get them to stay in the ears

Right earphone death after 5 months I got this earphones in December 2015. Usually I used while running and right earphone stop sound on April 2016. I'm casual runner (run 2 or 3 times per week 5K = 30min aprox).

Sennheiser OCX 685i Sports is part of the range of headphones introduced by Sennheiser and Adidas in the month of June this year. This one in particular features a rugged design which is apt for the purpose it has been made for.