Features
Ergonomic Design
Silver Coil for more real bass
Powerfull 9mm Neodymium magnet drivers
Iphone compatible 3.5mm miniplug
Specification
Driver Diameter: 9mm
Impedence: 16 Ohm
Sensitivity: 103 db/ mw
Rate Input: 2 mw; Maximium Input: 15mw
Frequency Response: 16 Hz to 22kHz
30 Days refund, 1 year replacement warranty.