Sony MDREX15AP In Ear Headphone Black

Comfortable, secure-fitting silicone earbuds Lightweight for ultimate music mobility Choice of colours to suit your style 9mm neodymium drivers for powerful, balanced sound 8Hz 22kHz frequency range Driver Unit 9 mm dynamic Frequency Response 8 22,000Hz Capacity 100mW Cord Length 1.2 m Earbuds - S x2, M x2, L x2 sizes, Operating Instructions