Product Description: Portable HD 8G Smart Noise Reduction Digital Voice Activated Recorder Excellent Sound Quality: This versatile voice recorder supports HD WAV format recording and MP3 format music playback, catering to a wide range of audio needs. With a recording bitrate of up to 1536kbps, it ensures high clarity in recording files, capturing even the most delicate sound details in every session. Intelligent Noise Reduction Technology: Utilizing advanced noise reduction algorithms, this sound recording device effectively filters out environmental noise. Whether you're in a busy street or a bustling office, it ensures clear and clean recordings, providing a realistic and immersive audio experience every time. Omnidirectional Sound Pickup: Equipped with omnidirectional microphones, this voice-activated recorder accurately captures sound from any direction. It's perfect for various scenarios such as meeting recordings and classroom note-taking, streamlining information collection for greater convenience and efficiency. Expandable Storage Capacity: Featuring 8GB of internal memory, this digital voice recorder supports up to 128GB memory card expansion (not included). This allows users to store a vast amount of sound files, accommodating needs for long-duration recordings or extensive music collections with ease. Long Lasting Battery Life: The built-in 260mAh Li-ion battery provides extended usage time, enabling uninterrupted recording or music playback without frequent recharging. Whether for outdoor activities or prolonged work sessions, you can rely on its stable power support for a seamless sound experience. This portable HD voice recorder is an essential tool for anyone needing reliable and high-quality audio recording capabilities. Its combination of advanced features and user-friendly design makes it ideal for students, professionals, and anyone who values clear and precise sound capture.