Shure TX UR1M-J5E Mini Belt Pack

User adjustable RF power (10mW or 50mW, regionally dependant)
60-75 MHz RF tuning range (regionally dependent), tunable in 25 kHz steps
Weighs only 2.2 oz (62 g) without batteries
Measures 1.92” x 2.38” x .66” (49 x 60 x 17mm)
Specially treated for extended sweat resistance
Bit-mapped backlit LCD display
2 AAA batteries provide up to 9 hours continuous use (9 hours lithium/6 hours alkaline or NiMH)
Selectable alkaline, lithium primary, or NiMH battery curves for accurate power monitoring
Audio level monitoring and control
Infrared automatic transmitter sync
Frequency and power lockout
Removable antenna
Compatible with Wireless Workbench 5 Software