PROFESSIONAL: Recording blocker uses silent ultrasound, which is to human body, and interferes with digital snapping and recording equipment through inaudible sound to the human ear.
SECURE INFORMATION: Digital voice recording blocker can effectively prevent post professional equipment to restore. Maximum protection of user's information security.
LONG BATTERY LIFE: Digital voice recording blocker built in 6000mAh high capacity battery, ultra long standby. Easy to operate, portable, compact and convenient.
STABLE PERFORMANCE: Voice recording jammer has aluminum alloy appearance and strong texture. Multi operation mode, stable work.
WIDE RANGE OF CONTROL: Voice recording jammer can double remote control, as you wish; remote control range 1‑50m/3.3‑164.0ft.
