Motorola PMLN6754 IMPRES 3-Wire Surveillance KitGain a discreet communication advantage with the Motorola PMLN6754 IMPRES 3 Wire Surveillance Kit. Designed for security personnel, this kit keeps your conversations covert with its in line push to talk (PTT) switch, a microphone, and a programmable button. Experience enhanced comfort during long shifts with the clear, transparent acoustic tube featuring a coiled cord and a comfortable rubber earbud. Additionally, with IMPRES technology, you'll enjoy