306 handheld cheap wireless microphone two channels for studio

OVERALL:

       Frequency Range:                   FM88-108MHz

       Frequency Response:             100Hz-120Hz(+3dB)

       Audio Distortion:                      Less than 1%

       Dynamic Range:                      80dB

       S/N Ratio:                                Better than 80dB

       Operating Temperature:          0°C-45°C

       Service areas:                          10m

TRANSMTTER MICROPHONE:

           Type of Emission:                          FM

           RF Outputpower:                           8mw (50mw maximum)

           Frequency Deviation:                    75KHz

           Battery:                                          9V storey bettery

RECEIVER:

          Type of Reception:                        FM

          Reception Mode:                           Super heterodyne space diversity

          Audio Output level:                        >25mV

          Reception Sensitivity:                    600W(unbalanced) 30dB/μV

          Power:                                           AC220V/50Hz AC110V/60Hz

          Dimensions:                                  370(W)x280(D)x60(H)mm