Led Ear Buds (Great Sound Light up to the Beat) Flashing Lights Up Earphones, Handsfree Headset Earbud with Microphone, Sync Your Music, Answer / End Your Calls (Blue) New Style Earphones with Flashing LED lights, Blue Color Press for 3 seconds the center button and the lights will start performing Awesome sound and bass Very easy to use and convenient , Volume up / Volume Down Universal compatibility with ALL Androids, iPhones, iPad, iPod Touch, Galaxy S Series, Galaxy Note Series, Phablets, Tablets, Smartphones, MP3/MP4 Players, HTC, LG, Motorola, Nokia, Samsung , and other Bluetooth enabled mobile devices. Built-in microphone for hands-free calls /voice chat