Whole House FM transmitter

Meets Canada IC rules (IC ID: 8728A-WHFM3) Frequency Range: 88.0 ~ 108.0 in 0.1 MHz steps Requires 3 AA batteries (which you should supply) microphone (micro 2.5mm) and line audio input (mini stereo). Can transmit in mono or stereo. Note: the mic input is cut when the line input is used.