Model : LE-1500 (mp3 Type)
type : Open air type
Unit size : 13.5mm
Sensitivity : 109 ± 3dB 1KHz
Frequency Response : 20~20,000Hz
Impedance : 16Ω ± 15% at 1KHz
Distortion : Max 5%
Cord type : 1.2m blance type
Plug type :3.5mm Gold plated