This Handheld Anti-record Audio Signal Jammer primarily protects the conversation area from eavesdropping. It can block wireless microphones, voice recorders, hard-wired microphones and most professional digital voice recorders, including voice recorders installed in mobile phones (smartphones). It can also interfere with ultrasonic inaudible noise signals and acoustic speech-like noise signal.
This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, WorldJammer.
Shielding Objects |
Voice recording device as Cell Phone, Recording Pen, Audio and etc. |
Shielding Radius |
0.5-1.5 meter |
Shielding Effect |
> 80% |
Shielding Angle |
Horizontal 90°/ Vertical 90° |
Battery Inside |
6000 mAh / 12V (3 * 2000mAh) |
Product Weight |
0.6 KG |
Product Size |
142*74*29mm |
Packing Box Size |
270*220*120mm |
Power Supply |
Battery Inside / AC Adaptor |
Working Current |
0.3A |
Interception Mode |
Acoustic Interference |
Interception Strength |
85dB |
Working Time |
8 hours |
Working Temperature |
-30℃~40℃ |
Shell Material |
Metal |
Posted by Adolfo Nol on 30th Dec 2019
Hotel must-have, pay attention to safety when going out. Especially women.
Posted by Vern Glosson on 26th Nov 2019
so woderful! Thank you very much for your blocker and excellent service. I am satisfied with your products and services. I would recommend this website to my friends.
Posted by Dario Volpi on 21st Nov 2019
Arrived here on time, and like the description they told me, I really liked the price.