- Intelligent Noise Reduction: Equipped with advanced DSP+ acoustic technology, this device effectively minimizes background noise, ensuring crystal-clear audio quality in any environment. Experience true sound fidelity with lossless HIFI playback, supporting formats like WMA, MP3, and WAV. - Large-Capacity Storage: This stylish wristband features a built-in 64GB memory, allowing for up to 15 hours of uninterrupted audio recording. Its sleek design includes a convenient date and time display, making it a practical and compact digital audio recorder. - Adjustable Playback and Security: Effortlessly control your audio with variable speed options—slow down playback for clarity or skip familiar voice clips. A built-in password protection feature ensures your recordings remain private, accessible only with your chosen password. - User-Friendly Design: This portable tape recorder is ideal for discreetly capturing conversations and meetings. Its clear audio quality and silent operation make it perfect for important discussions, interviews, or lectures. Use Scenarios: 1. Capture critical business meetings without drawing attention, ensuring you never miss important details. 2. Record interviews or lectures for later review, helping you study or prepare more effectively. 3. Keep a personal journal of thoughts and ideas by recording your voice on-the-go, enhancing your creativity and productivity.