inputs.text: big sound gym floor - love koss sportclip earphones fit comfortably outside ears not inside ears im told doctor better hearing long term sound incredible no matter used high end lower quality mp3s entire frequency range use koss sport earphones exclusively except airplane trips use ear noise blocking models earphones durable lightweight fairly priced fit neatly shirt pocket gym pants pocket not use enjoying third set become loyal devotee first second pair volume controls liked company discontinued model volume control plug purchased add