Design Headset type: Binaural Colour of product: White Volume control: Digital Wearing style: In-ear Buttons quantity: 3 . Performance Connectivity technology: Wired Operating keys: Play/pause, Volume +, Volume – Brand compatibility: Apple . Ports & interfaces Interface type: 3.5 mm (1/8') . Headphones Ear coupling: Intraaural Headphone frequency: 5 – 21000 Hz Headphone sensitivity: 109 dB Impedance: 23 ? Driver type: Balanced Intraural headphones type: Earbuds Packaging content Extra earbuds: Yes . Weight & dimensions Weight: 10.2 g . Packaging data Carrying case: Yes Number of products included: 1 pc(s) . Other features Compatible products: iPhone, iPad, iPod