
Security policy
Delivery policy
Professional and robust with reinforced cable and rotating metal clip
fiber reinforced cable
Rotating metal clip
3.5mm headphone jack
Cable diameter: 4.5Ø
Microphone
Omnidirectional Microphone: 6*2.7mm
Operating voltage: 1-10V
Sensitivity: -42 (±3dB)
Impedance: 2.2KΩ
Frequency range: 100Hz - 20KHz
Microphone size: 65*50*25mm approx
Speaker
Sensitivity: 84±3dB
Impedance: 8Ω ±15%
Rated power: 2W
Usage temperature: -20 °C 55 °C (2 hours)