Motorola PMLN6130 features a quick-disconnect, while a durable and comfortable translucent tube enables easy sharing of this kit between shifts. Two-wire kits feature one wire for receiving transmissions and one wire with a combined microphone and Push-To-Talk (PTT). Motorola’s state-of-the-art IMPRES technology allows communication between the radio and the audio accessory. The result is optimal audio performance, enhanced audio gain capability, and increased customization, assuring the highest-quality communication.