3 HOLE EMISSION TERMINAL: Enhances the performance of the device, avoiding low power and resulting in ineffective performance. No impact on human body.
SIMPLE OPERATION: Press and hold the power button for 2 seconds, the device will turn on (or off), press again to switch gear, easy to operate.
ULTRASONIC INTERFERENCE: This blocker can perform interference processing on the voice information of any recording equipment, which cannot be recovered after interference processing.
WIDE USAGE: The voice recording jammer is suitable for various application scenarios such as company meetings, business interviews, confidential conversations, etc.
LONG BATTERY LIFE: The anti recording blocker has built in battery, the capacity is 4000mAh, and the battery life is about 2 to 4 hours.
Product From USA