Wireless Microphone
- Operating Voltage: 2 * AA battery for Mic (not include battery in Package)
- 1 * AA battery for receiver (not include battery in Package)
- Technical parameters:
- The range of frequency: 220MHZ to 270MHZ
- Frequency stability: 50 PPM (5-10 du degrees Celsius – 35 degrees Celsius)
- Frequency response: 60hZ-13KHZ
- The receiver:
- Receiving sensitivity: better than 12 is a 40 db (S/N=)
- Modulation mode: FM
- Working temperature: -10du degrees Celsius to 35 degrees Celsius
- Distance: 10-20m
- The emitter:
- Transmission power: 10mw(+1)
- Working current:<=100mA
- Note: It is only mic,need to connect yourself speaker by 6.35mm plug receiver,then make a sound.
