F11 Call Recording Blocker Voice Audio Recording Jammer Voice Recording Blocker

 Feature:

1. Multiple Interception: The recording blocker supports 360° all round coverage interception, effectively preventing leakage of mobile phones, recorders and video recordings.
2. Non Recoverable: Can safely process voice information interception, with high and low frequency audio source mixing can process the whole process of low voice, which is unrecoverable.
3. Wide Coverage: Adopt ultrasonic interference sound source, hole type design, with 37 transmitter heads, wide coverage range, and maximum interception distance of 6 meters.
4. Lithium Battery: The blocker is equipped with 8000mah large capacity lithium battery, which can run for 2‑4 hours, the 4 indicator lights can easily grasp the interceptor power.
5. Applicable Scenes: The blocker is easy to operate and can be used immediately after startup, suitable for confidential meeting, business negotiation, school, hospital, research and development center, etc.