Urbanista London. Interface type: 3.5 mm, Cable length: 0.75 m, Headset connectors supported: 2.5mm Nokia, Samsung plug, Sony Ericsson plug. Ear coupling: intraaural, Headphone frequency: 20 - 20000 Hz, Headphone sensitivity: 105 dB. Weight: 9 g. Compatible products: Apple iPad/iPhone. Cables included: 3.5mm