Features & details SHURE UR 6800 UHF WIRELESS Operation Range Upto150m Interference-resistant High-UHF Band Operation (Over 900MHz) Fixed frequency, Vocal Sound quality is loud and clear. ideal for church, DJ KJ stage, birthday wedding or family party, conference, classrooms, karaoke night etc. pair AA batteries uses Two Independent XLR Balanced Outputs and One 1/4" Mixed Output more information call or visit vintage sounds. monthly offer still on only