Descripción
Product parameters:
Plug type: 3.5mm+USB plug
Microphone: 4015 Omnidirectional -42dB±2dB
Cable length ≥ 2.1M
Speaker diameter: 40 mm
Sensitivity: 118dB±3dB
Frequency response: 20Hz～20KHz
Speaker impedance: 32Ω±15%
