Specifications:

Driver size: Φ 10mm
Speaker lmpedance:  16Ω
Frequency response: 20Hz-20KHz
Cord length: 1.2m

• Max input power: 10 mW

• Mic size: Φ 4.0mm

• Mic impedance: less than 2.2 KΩ

Mic sensitivity: - 42dB @ 1KH

Download:

EW201 manual