A transparent acoustic tube earpiece that adapts to your ear with small or large flexible earplugs provided. This is connected to a combined tie clip microphone and button Press to speak (PTT). The EA15 / 450 allows the user of the radio to wear the radio to its belt and to be able to pass and receive calls without removing its radio. This ensures the safety of the radio and ensures that no call will be missed, especially in noisy environments. This accessory is particularly suitable for secret security applications. This accessory is designed for light medium applications, so to ensure maximum life, it must be personally assigned to users.