... duty kevlar reinforced wire 2.Clear sound effect,high sensitivity Handheld microphone to GP338 mobile transceiver Features:1.Easy to use2.Clear ... , PRO5750, PRO7150, PRO7350, PRO7450, PRO7550, PRO7750, PRO9150, PTX700, PTX760 Pictures: Handheld microphone for GP338 mobile transceiver