The Shure BLX188UK/CVLX-K14 dual Wireless Microphone System offers an incredibly flexible solution ideal for presentations and performances which require 'hands-free' operation, including two Shure CVL lavalier microphones with transmitter body packs and a single combined receiver. From vocal performances to conference presentations, the CVL lavalier microphone neatly clips onto clothing, providing consistent and clear vocal reproduction allowing you to concentrate on the show.