The Plantronics BackBeat 116 stereo headphones sound great and are excellent value. Neodymium-based micro-speakers give balance and tone to your favorite tunes and clarity to your calls. They look vibrant too - with an anodized metal look. Compatible with iPhone, most smartphones and MP3 players so you can listen to music and talk through the inline mic. The BackBeat 116 headphones with mic are a perfect replacement or upgrade for those with an appreciation of comfort, style and great sound.