The Shure BLX14RUK/W85M-K3E Wireless Lavalier System is a rack-mountable wireless solution designed for clear, discreet speech reinforcement in professional AV environments. It combines a BLX1 bodypack transmitter with the WL185M cardioid lavalier microphone, providing focused vocal pickup and reduced ambient noise. Operating in the UK-legal K3E frequency band, the system features the BLXR receiver for stable wireless performance, quick setup, and dependable operation, making it well suited to conferences, theatres, houses of worship, and permanent AV installations.