Need a wireless lavalier microphone system? Shure’s ULXP14/51-M1 is just the pick. This bundle includes the WL51B lavalier microphone, an ultra-discrete low-profile cardioid electret-condenser microphone that’s heard, not seen. Just plug it into the included lightweight ULX1 bodypack transmitter, and you’ve got a solution for your lecture hall, place of worship, theatre — anywhere you need a microphone that keeps the attention on your voice and your hands free. This package also includes a ULXP4 receiver, making the ULXP14/51-M1 a complete wireless lavalier microphone system.WL51B keeps your hands-free and you voice loud and clearShure’s WL51B lavalier electret-condenser microphone is designed for use with T4AF equipped wireless body-pack transmitters. They are small, black, and visually unobtrusive. The WL51B is ideal for use in theater, film, broadcast, worship services, and any other time minimal microphone visibility is an important. The WL51B comes with a 5′ (1.5m meter) cable terminated with a miniature four-pin connector, two foam windscreens, a dual tie clip, magnet mount, and mini mount. Sporting a full 20Hz – 20kHz frequency response, and with a 5.8mm diameter and an 11mm height, the WL51B is one powerful little microphone!ULX1 wireless bodypack transmitter for total freedomThe low-profile, highly durable body-pack ULX1 for Shure’s ULX Wireless System has all the characteristics to meet the demands of high performance. For use with headworn, lavalier and instrument microphones, as well as guitars and basses. The Shure ULX1 attaches to belt, waistband or guitar strap with clip for hands-free mobility.ULXP4 professional wireless receiver is easy to setup and operateThe Shure ULXP4 Professional wireless receiver offers exceptional wireless performance. The expanded feature set of the ULXP4 wireless receiver — with advanced settings and controls including lockable settings and group scan — offers a direct path to full, clear audio signals. Features like automatic frequency selection make setting up quick and easy, and its half-rack design and 1,400 selectable frequencies make it simple to expand or integrate the ULXP4 into another wireless system.Shure ULXP14/51 Features: