IFBlue IFBR1C - Compact Wireless IFB Bodypack Receiver (Block A1 / 470-538 MHz)The IFBlue receiver provides simplicity and flexibility in a tough package that is intuitive for untrained users to operate. In spite of its small size, the receiver pack offers excellent performance and convenience. The dock charging feature and supplied rechargeable batteries make daily use a snap, while 10 programmable preset frequencies give you excellent flexibility on set or in the studio. The IFBlue receiver pack is offered in five different