free shipping 2 PIN Covert Acoustic Tube Earpiece headphone with PTT multi matched two way radios

Item specifics

Place of Origin:

Guangdong China (Mainland)

Style:

In-Ear

Brand Name:

ZST

Function:

Noise Cancelling

Communication:

Wired

Model Number:

ZST-46

Connectors:

walkie talkie

Use:

walkie talkie

Maximum power:

50mW