Clear Speech Audio Pick-up Surveillance Microphone

Clear Speech Audio Pick-up Surveillance Microphone

US$ 2.92 Free worldwide shipping!
DealExtreme
- Used to pick-up sound in a room (ultra mini style) - Use with cameras or AV surveillance systems, as a spy listening bugging recording equipment - Built-in amplifier - Monitoring coverage: 50 square meters - Frequency range: 100~5500Hz - Power supply DC 6V~12V Dimensions: 0.55 in x 0.55 in x 1.65 in Weight: 0.4 oz