Sound and Fashion, All in One Incredible In-Ear Headphone Sound and Fashion, All in One Incredible In-Ear Headphone Heartbeats are not only authentically and stylishly Lady Gaga, but sonically Dr. Dre. With club-caliber bass, crystal clarity and power that allows you to hear every essential, no other headphone looks or sounds like Heartbeats. Sound Matters Because the Music Matters A great song from a true artist has the power to move you to tears- or the dance floor. The better your music sounds, the more you feel it. That"s why sound matters. Heartbeats faithfully reproduce artists" vocals and the music, so you can hear the emotion your favorite singers put into it. Get ready to experience your music like never before. In-Ear Noise Isolation Because everyone"s ears are different, Heartbeats include multiple sizes and shapes of Monster Performance Eartips. You"ll get a comfortable, sound-isolating seal that keeps all the sound you want in and all the unwanted external noise out. With Heartbeats, you"ll hear every precious note, no matter how much noise is coming from the outside world. No Tangles, More Time to Play Earbuds are convenient; taking the time to untangle them is not. Heartbeats feature Monster"s innovative headphone cable that not only sounds great, but is completely tangle-free. Built-in Mic for Hands-Free Calls and Online Chats ControlTalk Universal allows you to talk hands-free on your iPhone or music phone with a built-in mic. It even works wtih online voice or video chats on iPad, iPhone or iPod touch.