Features: 1.Rugged mic with surveillance style acoustic tube earphone 2.Twist Connect acoustic tube assembly for hygiene and multiple users 3.Reinforced earphone clip provides cables retention and eliminates strain on earphone 4.Molded strain reliefs help protect cables from excessive bending and pulling 5.Polyurethane cable,coiled or straight optional 6.Discreet communications,comfortable to wear for long hours |