The newly redesigned UM1 (universal monitor) features proprietary balanced –armature driver technology that delivers extraordinary detail and clarity in a compact, comfortable and ergonomic package. The single, full-range balanced-armature driver delivers a dynamic and articulate soundstage, with all the detail and nuance musicians have come to expect from a professional in-ear monitor, but at a price that is accessible to all. Designed by musicians for musicians, the Westone UM1 incorporates all the innovations and expertise that Westone has developed in over twenty years of designing and manufacturing universal-fit products. IDEAL FOR: Performing Musicians/On-Stage Monitoring/ Personal Listening