2 of 2 people found the following review helpful
Finally logical running headphones,
Verified Purchase(What is this?)
This review is from: Sennheiser PMX 680i Rugged Neckband Headset with Integrated Remote and Mic (Electronics)
Traditionally one of the most annoying things with running headphones is compromising on one or more performance fronts.
Because if they fit well then the sound is poor, or if the sound is good then they fall out of your ears whilst exercising.
However these sennheiser exercise headphones have both, good sound and they are securely attached to your head.
Worth the money and as an added bonus just run them under warm water to clean.