Do not hold well in my ears regardless of the tip used. The weight and construction angle at the same headphones do not suit me. The only way to walk without them falling every 5 meters is to pass the cable behind the pinna, earphones selected from the top. At that time, more concern except that the microphone is too high.
Otherwise the sound is good without being extraordinary.
The really positive point: the storage facility with a cable that does not tangle.