Acemic RE-10 / ST5 Wireless MicrophoneRM 650.00PriceOut of StockA mini plug and play, convenient to use, adapt for many devices, anti-interference protection, stable tranmission. High capacity lithium battery, charge for 2 hours and use for 6 hours. Specifications :RECEIVER RE-10 Frequency range: 660-690MHz (region dependant) Frequency: Pre-set 16 selectable channels Modulation mode: pi/4 DQPSK Latency: <6ms Sampling: 48KHz Frequency response: 60Hz - 15KHz + 2dB Total Harmonic Distortion: <0.8%(1 KHz) Signal/noise ratio: >92dB Receiving sensitivity: -92dBm Output: 6.35mm plug Power supply: 3.7V Lithium battery Power consumption: >6 hours continuosly using Dimensions: 185*20*10mm TRANSMITTER ST-5 Frequency range:660-690MHz (region dependant) Modulation mode: pi/4 DQPSK Transmitter power: 10mW Sensitivity: -47 db*2dB Frequency change: IR synch Microphone type: Condenser Microphone dimension: Ф14*5.0mm Power supply: 3.7V lithium battery Power consumption:>6 hours continuosly using Dimension: 125*40*20mm