... can be directly connect to the audio input and output port, has a flexiblility of using, " Plug and Play, ", ... , wireless headphones, wireless microphone (microphone).6, specifications1,64 K digital audio sampling rate, 16bit samples to quantify levels2, low-power ... point (can provide the model which with 125 selectable frequencies)8,-85dBm receive sensitivity, 45dB of adjacent channel rejection, 30dB ...