This ear phone made of plastic but overall good in quality and finishing. Its has triangular and you will get eartips as well. There were metal leads on ear buds which connect with charging box. Its has two microphone and heartrate sensor too. It can store 1000 songs in it. You also connect this headphones to the phone and sync it. You will also play file directly with your phone to and its available in 3 colours the charging box is very small and portable too. Samsung used nano coating in it which also provide some water resistance. The top of the ear bunds you will get touch buttons to which helps you controll music, playback, call holding, workout tracking and heartbeat tracking. Its certainly a unique and attractive product and cord free wireless headphone too. Problem with this battery life causes is provides us 3 hours of battery life then you put these headphones in charging box. Its coust around 13000. On the whole we recomned to skip this product cause next version of this headphones resolve isssue in battery and audio. So wait for the next.