The Motorola PMLN6129A earpiece kit with NTN2574C is a covert and discreet communication device designed for radio communication. It features a sleek black design that provides a discreet and secure fit for the user. This earpiece kit from Motorola offers a reliable and efficient way to communicate without drawing attention to the user, making it ideal for various consumer electronics applications. Manuals included. What you see is what you will receive.