DMR PMR Walkie Talkie covert acoustic tube FBI Surveillance PTT headset earphone earpiece for Cassidian Hytera Motorola

• The short, straight acoustic tube doesn’t plug up with dirt and oil as much as coiled type tube
• Kevlar reinforced cable and Molded strain reliefs help protect cables from excessive bending and pulling
• Our DST (Dual Switch Technology) uses 2 independent PTT switches to improve reliability and help the switch to work perfectly no matter where you press it.  

Please visit our Alibaba ministie for more product information