1.Model : TRI Starsea
2.Impedance : 9.5ohm
3.Connector : 0.78mm 2PIN
4.Color: purple blue
5.Frequency response range: 20-20kHz
6.Material :resin imported from Germany
7.Sensitivity: 106 2dB
8.Cable material : 8strands silver-plated Cable
9.High-frequency balanced armature: Customized TRI-HI-A
10.Three-frequencies balanced armature: Knowles ED-29689
11.Low frequency dynamic driver : 8mm composite silicon crystal biological diaphragm