What makes the UE 18+ PRO unique? Follow The new 18+ takes the excellence of the original award-winning UE 18 Pro and adds our proprietary precision True Tone drivers. Read some of the rave reviews here. Related articles What are the main differences between the UE 4’s and the UE 5’s? I am a singer. How does UE Pro In-Ear Monitors help me protect my voice? I want to get UE Pro In-Ear Monitors. How and where do I begin?