CZH M01 Mini Bug FM Transmitter Microphone Picker Wiretap Interceptor 60-108MHZ
<b>Description:<b> <br> Working Voltage: 1.2V--9V<br> Working current: 3mA~1.2V,25mA~9V<br> By using the 9V battery, can broadcast 100hours.<br>(Battery not included in the package)<br> Broadcast frequency rang:60MHZ--128MHZ(Frequency adjustable)<br> Before shipping,this mini transmitter has been adjusted to frequency around 100mhz.<br> Advantage:<br> *Coin-sized mini transmitter.<br> *Very high sensitivity, can detect the footsteps in the <br>quiet room and sound of the wind clearly outside<br> *Using the wire as the antenna, the antenna's length can<br> be appropriately adjusted according the actual environment.<br> *If you need to adjust the frquency,<br> please adjust the green adjustable capacitor in the middle board.<br> Package Include:<br> 1 x Mini FM transmitter<br>