PMLN5712B PMLN5712 - Motorola Operations Critical Wireless Adapter TRBOPMLN5712B PMLN5712 Motorola Operations Critical Wireless Adapter TRBO This slim, lightweight adapter attaches effortlessly to any MOTOTRBO radio accessory connector, allowing you to quickly connect with any Bluetooth compatible earpiece. Features an easy to access push to talk button and prominent blue LED light that signals your earpiece is connected. This wireless adapter uses Bluetooth 2. 1 Secure Simple Pairing, so it automatically pairs when you