Signal Jammer Wide Range voice recorder detector Privacy Protector Detector for Business interview Anti Listening Eavesdrop Audio Voice Recorder Blocker Brand new in the packing. Handheld instrument to prevent mobile phone recording pen to prevent eavesdropping and eavesdropping portable interference jammer to prevent conversation and anti-recording equipment 1. Ultrasonic Interference: Recording jammer using silent ultrasound, harmless to the human body, through the human ear inaudible sound on the digital peek or recording equipment to interfere with the destruction of the recording sound source, and irreversible. 2. Information Security: Recording jammer can effectively prevent post professional equipment to restore. Maximum of the user's information security. 3. Simple : Recording jammer is simple to operate, turn on and use, three output directions, two gears, shielding angle of 300 degrees. 4. Long Battey Life: Recording blocker built in 4000mAh high capacity battery, ultra long standby, can work charging both. 5. Multiple Control Modes: Recording blocker adopts 433 remote control, which can be controlled as you like; remote control range 1‑20m/3.3‑65.6ft. 6. Lightweight and Beautiful: Digital voice recording blocker is portable, compact and convenient. Aluminum alloy appearance, strong texture. Specification: Item Type: Voice Recording Blocker Material: Plastics, Electronics Charging Voltage: 5V 1000mA Output Voltage: 5V 1000mA Standby Current: 10mA Shutdown Current: 60uA Anti Recording Sound Pressure: 120db 30cm/11.8in (Maximum) Anti Recording Direction: 300 Degrees (Maximum) Working Time: 1F: 10 Hours 2F: 5 Hours Remote Control Mode: 433 Remote Control, Distance 1-20m/3.3-65.6ft Battery Type: Host with Built in 4000mAh Lithium Battery (included); Remote Control Built in 272V
