Safeguard your confidential conversations with the F12 Voice Recording Blocker, a cutting-edge device designed to protect your privacy in various settings. This innovative anti-recording power bank combines advanced interference technology with user-friendly features, making it an essential tool for business professionals and anyone concerned about privacy. Explore its key features: Ultrasound Low Frequency Interference: The F12 Voice Recording Blocker utilizes advanced ultrasound low-frequency interference to disrupt voice information. This technology processes high and low-frequency sound sources, resulting in a bass micro voice that remains undetectable by the other party. Once disrupted, the voice information cannot be recovered, ensuring your conversations remain private. Wide Range of Anti-Recording Coverage: With an impressive recording range of up to 8 meters and a 360-degree shielding angle, this device effectively blocks mobile phone recording, video recording, and other recording devices. Whether you're in a meeting room or a public space, your conversations are protected from unauthorized recordings. Multifunctional Voice Blocker Device: Designed to prevent various types of recordings, the F12 Voice Recording Blocker is versatile in its application. It effectively blocks phone recordings, recorder recordings, and video recordings, making it a comprehensive solution for privacy protection. Long Term Battery Life: Equipped with a robust 9800mAh built-in battery, the device offers a battery life of approximately 2 to 4 hours. This ensures you have sufficient power for extended sessions of privacy protection without the need for frequent recharging. Applicable Scenarios: Ideal for a wide range of settings, the anti-recording blocker is perfect for business interviews, confidential conversations, and any situation where privacy is paramount. Ensure your sensitive discussions remain secure and confidential. Easy to Operate: Designed with simplicity in mind, the F12 Voice Recording Blocker is easy to use. Once turned on, it begins protecting your privacy immediately, making it accessible for both experts and novices to operate effectively. The F12 Voice Recording Blocker is your reliable partner in maintaining privacy and confidentiality in any environment. Its advanced features and ease of use make it an indispensable tool for anyone seeking to protect their personal and professional conversations from unauthorized recordings.