China Anti-Eavesdropping Device Anti Recorder Jammer Jamming 2 M Spy Recorder Audio Recording Jammers, Find details about China Audio Jammer, Audio Jammers from Anti-Eavesdropping Device Anti Recorder Jammer Jamming 2 M Spy Recorder Audio Recording Jammers
Items | Performance parameters |
Shielding objects | Mobile phones, digital recording pens, recorders and any other device for sound acquisition |
Shielding effect | Above 83% |
Shielding distance | 1-2m |
Shielding angles | Horizontal 90°-120°/vertical 90°-120° |
Weight | 250g |
Size of product | 122*78*27mm |
Power supply mode | Built-in battery/power adapter |
Operating current | 0.1A |
Interference mode | Acoustic interference |
Interference strength | 85dB |
Operating temperature | -30ºC~40ºC |
Material of shell | Plastic |
fittings | Host, expander, power allocator, special connection line, equipment packing box |