Shure BLX14 Guitar Wireless System Electric Upright the Phase Coherent Cardioid uses

the Phase Coherent Cardioid uses a subminiature supercardioid mic capsule

Ultra-Small Wireless Earset Mic with Sennheiser Terminator Plug - E6OW6T2SR

Crossover Electronic

Height Adjustment: 36"-64"

Cardioid polar pattern reduces pickup of sounds from the sides and rear

Shure BLX14 Guitar Wireless System Electric Upright the Phase Coherent Cardioid usesWhy you need the Shure blx14 Guitar Wireless System w wa302 Guitar Cable Frequency H9 The Shure blx14 Guitar Wireless System w wa302 Guitar Cable Frequency H9 is the ideal wireless microphone system for playing live in smaller venues. This wireless system offers professional quality sound with simple setup and an intuitive interface. Features Single channel, dual channel, and rack mount receiver options available Powered with AA batteries Transmitter