AKG Y23U Headphones, Earbuds, High Definition, in-ear, Noise Isolating, Heavy Deep Bass Universal in-line remote/microphone for answering calls iPhone, iPod, iPad, MP3 Players, Samsung Galaxy, Nokia Signature akg-quality sound with powerful 8 mm drivers Lightweight, durable design Universal in-line remote/microphone for answering calls Soft silicone sleeves in three sizes (s/m/l) Easy-to-store pouch for on-the-go travel