Security Surveillance Acoustic Air Tube Earpiece Headset
$45.95
- Air conduit earphone acoustic signal receiver converts sound waves transmitted through the plastic air duct to the ear
- Advanced acoustic catheter, providing clear sound
- Lightweight and flexible, and comfortable to wear
- High sensitivity microphone, transparent conduit concealed
- High elastic PU green wire, strong and durable
- PTT switch durable
- Has a noise canceling feature, even if the signal is not affected
- Single ears hang design, convenient and practical
- Rotate 360 degrees, wear comfortable
- Arc edge design, scratch-resistant armguard
- Plug type M, suitable for most models
- Isolates outside noise effectively
