The shure blx14uk p31 k3e is a high quality wireless system and headset thats ideal for vocals and speech applications'. '.strtoupper('s')etup is easy'. '.strtoupper('o')ne touch quickscan technology finds the best open frequency for your performance for uninterrupted crystal clear sound'. '.strtoupper('t')heres no trial and error or complicated controls'. '.strtoupper('t')he pga31 headset microphone is elegant and unobtrusive'. '.strtoupper('s')itting comfortably and securely on your head with a flexible gooseneck for easy positioning'. '.strtoupper('i')ts tuned to compliment all types of voice boasting the same class leading sound as shures handheld mics'. '.strtoupper('t')he blxuk14 p31 is the wireless system for singers and speakers who want to feel totally natural.