1. Vibration and Noise Detection: This sensor detects subtle vibrations and noise emissions with a high-sensitivity microphone and automatic gain control (AGC). It helps reveal faint signals that may indicate spiritual presence, making paranormal investigations more efficient. 2. Vibrant RGB Light Display: Eight speed modes of built-in RGB lights provide immediate visual feedback when activity is detected. The bright colors signal potential events in real time and enhance the investigation with clear visual indicators. 3. Fully Rechargeable Design: USB charging with a charging status indicator shows a green light flashing during charging and solid when fully charged. The device can be charged or used with a power bank, enabling extended sessions without interruption. 4. High-Definition Recording: 2K HD recording delivers clear audio for EVP sessions. The voice-activated function automatically triggers recording when noise is detected, helping to capture potential evidence without constant monitoring. Use scenarios: - Paranormal investigations in homes, attics, basements, or other spaces where subtle vibrations and faint sounds may indicate activity. - EVP sessions in abandoned buildings, museums, or hotel rooms, leveraging automatic recording and real-time visual signals for efficient data capture. - Extended field investigations where USB charging and power bank compatibility allow longer sessions without downtime.