The lifelong Onkyo pursuit of audio purity shines with the E700M. Offering greater-than-CD sound quality, high resolution audio files that reveal subtle details in your music. Designed for optimal comfort and mobility, E700M headphones bring you an outstanding listening experience no matter where you are. The Onkyo sound signature is clean, clear and precise. The E300s 8.6mm high power driver is tuned to give you clear, detailed and natural sound. To maintain audio purity, the headphone housing has been built to eliminate unwanted vibrations. Silicone ear pieces. 1.2m cord length. Long twisted cable cord. 3.5mm jack . 13.5mm driver.