Model : IB-C220M ( Smart phone type )
type : Canal type
Unit size : 9mm
Sensitivity : 98 ± 3dB 1KHz
Frequency Response : 50~30,000Hz
Impedance : 16Ω ± 15% at 1KHz
Distortion : Max 5%
Cord type : 1.2m blance type
(TPE Flat Cable type)
Plug type :3.5mm Gold plated
C-Mic : 4mm , 42dB
Package type : Blister type