JR-EP1 Classic Wired Earphone-White

Microphone: Capacitive
Directivity: omnidirectional
Maximum carrying power: 3MW*
Instantaneous maximum carrying power: 5mw
Impedance: 16±2 ohms Sensitivity: 90±3dB
Connection: ø3.5 plastic plate four-pole gold-plated mini plug
Frequency response: 20Hz-20KHz
Packing size: 85*22*120mm
G.W.: 46.5g