Metal Earphone offered by us have universal 3.5 mm pin which makes it suitable with all mobiles, music players, & laptops. It has multiple functions that allow user to listen music and talk over phone as well. This earphone is greatly admired for having supreme sound quality with soft earbuds to assure complete comfort for user. Metal Earphone is also provided with a button on mic for picking up & disconnecting phone. It has special tangle free wire insulation which is also resistant to abrasion and wear. For optimal wearing comfort & easy adjustment, it is designed having finger-contoured housing.