SHURE 30S/50S PLUS Wireless Microphone with Built In Rechargeable Battery For Karaoke Professional UHF Type -C

SHURE 30S/50S PLUS Wireless Microphone with Built In Rechargeable Battery For Karaoke Professional UHF Type -C6.35 MM AUDIO PLUG: CONNECT ALL KINDS OF SPEAKERS KARAOKE,THE INPUT PORT. POWER SWITCH: UP AND DOWN TO CONTROL THE POWER OF THE RECEIVER. CHARGING,POWER INDICATOR LIGHT: FLASH OR LIGHT. MICRO-USB CHARGING PORT: DC5V POWER INPUT. BATTERY COMPARTMENT: OPEN THE BATTERY COVER AND INSTALL 18650 BATTERY. RECEIVER HIGH SENSITIVITY ANTENNA: FOR VERY LONG RANGE RECEPTION. RADIO FREQUENCY INDICATOR LIGHT: THIS LIGHT WILL TURN ON WHEN THE HAND MICROPHONE IS TURNED ON. BASIC PARAMETERS 1.FREQUENCY RANGE: REFER TO ACTULA MICROPHONE PARAMETERS. 2.CARRIER FREQUENCY:500 KHz3. RECEIVING DISTANCE :50M-100M IN THE OPEN LAND 4.FREQUENCY RESPONCE:50HZ-18KHZ5. SNR:90DB6. SOUND PICK UP:MOVING COIL TYPE OUTPUT LEVEL:200MV+55MV