Acoustic Air Tube Earpiece Headset with throat microphone

Technical Specification:

Speaker:

Dimension:Φ 0.15mm

Sensitivity: 115dB±2dB (Single part) @1Kz

Impedance: 16 Ω

Related Power: 10mW

Mic:

Dimension: Φ 15*0.35mm

Capacitance: 8500PF

Impedance: 8±0.5K

Related Current: 100mA

Cable:

Straight/coil cable with reinforced 2000D Kevlar

Under 1000g hoist, swaying angle 60°with speed

35times per minute testing, life time over 20000times

Coil cable available

Connector:

Life time: 12000times (put in and take out)

According to radio models, different connector available.