Models：PICO-99A

 

 

 

 

 

 

 

 

 

 

Specification parameters
Operating temperature	-20oC～55oC
Micr operating voltage	1-10V
Mic sensitivity	-38±3dB
Horn sensitivity	114±3 dB
Horn power	10mW
Micr impedance	2.2KΩ 3V
Horn ringing	100-10KHZ
Mic ringing	100-10KHZ
Horn impedance	32Ω
Programmable circuit	Available
Waterproof outer layer	Available
Plug-in headphones	SNAP

 

 

 

 

 

Replaceable parts：

 

●High quality air duct

 

 

●Double-layer noise-proof silicone earplugs

 

 

 

●Soft silicone ear frame (specification: large, medium, small, left ear, right ear)

 

 

 

 

●Professional sponge earplugs (packing for 3 Units 1)

 

 

 

 

●Flexible high-rebound sponge earplugs

 

 

 

 

 

For radios cable connection enquiries, please click on this link