Product description
Ceramic (crystal) earphone with 3.5mm phone plug.
* Impedance: min 20Mohm
* Frequency: 200Hz to 8kHz * Sound Pressure Level: 57dB * Diameter: 16mm * Depth: 31.49mm
* Impedance: min 20Mohm
* Frequency: 200Hz to 8kHz * Sound Pressure Level: 57dB * Diameter: 16mm * Depth: 31.49mm