Excellent sound quality: These earphones provide excellent sound quality and noise isolation, restore music’s original beauty to the maximum promise no unwanted external noise when using. Supreme Sound lets you hear warm and smooth vocals as if you were standing beside your favourite singer. Built-in microphone and accessible button: Built-in microphone and accessible button allows you to control your music and take calls on the go, worry-free talking with your friends and relatives. Meticulous design: Meticulous design for ultimate comfort and fit, enjoy full listening comfort with soft, snug earbuds that conform instantly to your ears. A light and compact appearance ensure an easy carry for daily use. 3.5mm Jacks can compatible with most mobile phones and other audio device. It can use with iPhone& Android phones, iPad and laptop perfectly. Warranty : Checking Warranty report us with in 24 hrs in case of damage in transit