Easily choose your frequency LCD and buttons
    
      Freq range :87MHz~108MHz
    
      Power : 1.5W or 15w
    
      Ripple or harmonic waves: <= -60dB
    
      Tuning Step : 100khz
    
      Stability of Frequency: ±5ppm Less than 10ppm ( better system)
    
      Freq. Response:  -55dB(100~5000Hz); -45dB(5000 ~ 15000Hz )
    
      Audio Input Connector: 3.5mm headphone connector
    
      Microphone jack;it can be connected wih the microphone
    
         

      Reduced harmonic ( clean signal )

>>>Package Include:  

1 X ST-15B FM transmitter