Surveillance Earpiece 2-Wire with Transparent Tube, PTT and VOX

Speaker Specifications:

• Sensitivity: 112 ± 3dB @ 1KHz 1mW (single part)
• Rated Power: 10mW
• Maximum Power: 30mW
• Impedance: 32Ω ± 15% @ 1KHz

Microphone Specifications:

• Sensitivity: -42 ± 3dB @ 1kHz 3.0V 2.2KΩ 0dB=1V/pa

Operating Ttemperature:

• -20℃ ~ 60℃

Features

• PTT and SPK separated for discrete communication
• Easy to hide the PTT line under clothing
• Flexible transparent Tupe
• Soft silicone earplug
• PTT On-Mic design
• PTT and VOX

Compatibility: TC-518/610/700