China Hidden Recording Shielder Manufacturer portable Handheld Recording Shieldvoice Recording Jammer

It is our Self-developed, highly integrated high-tech personal security products. When a lawbreaker uses a recording device (such as a cell phone, voice recorder, recorder, etc.) to record your voice, The recording jammer produces random noise signal that can suppress the speech signal. The recording device picks up only the noise information, and cannot distinguish the voice information, thus ensuring the security of the voice information.
The device has a built-in large capacity battery for more than 8 hours of continuous operation.
Application: high-end needs of individuals such as leaders, bosses, and stars.

Itemperformance parameterShielding typeMobile phones, recording pens and other sound acquisition devicesCoverage range80% aboveShielding radius140-200cmFunction angle>90degrees size120*80*30mmweight600gambient temperature-40ºC~55ºCrelative humidity35~85%Battery capacity2000mahCharging inputAC 100V~240V Charging outputDC 12v 1APacking instructionsProtective box