3-Wire 2 way radio accessories Covert acoustic tub

3-wired replaceable acoustic tube headset 2 way radio accessories Features: Down sleeve and under clothing operation. Surgical acoustic tube offer excellent Audio Reproduction Strong and flexible cable with Kevlar reinforcement. Used with ear mold fits snugly in ear. For covert operation where discreet communication is essential. Available in black and beige color. Ideal for demanding covert security applicationslike patrolling police, security personnel in hotel, conference hall, casino and restaurant, training courses, etc. Low-profile, flexible, transparent acoustic tube transmits sound like real voice.