136GB (9800Hours) Magnetic Voice Recorder - 600H (25Days) Continuous Recording Device with DSP5.0 Noise Cancellation HD Voice Activated Audio Recorder for Classe/Meeting/Lecture

This voice recorder provides 8GB of built-in storage and supports a 128GB TF card, enabling storage of up to 9,800 hours of audio files and completely eliminating the need for frequent file deletion. It is fully compatible with MP3 and WAV playback formats, meeting all your playback, editing, and sharing needs. With ample and reliable storage capacity, this recording device is ideal for long-term continuous recording. This recorder device is built with a 3500mAh large-capacity battery, supporting up to 600 hours of continuous recording on a single full charge. It meets the demands of long-term, uninterrupted recording scenarios and maintains stable performance without frequent charging. It eliminates the hassle of power shortages during business trips, seminars, or long-term field recording tasks. This voice recorder features strong magnetic adsorption for secure hands-free placement on compatible metal surfaces. The portable recording device fits seamlessly into daily carry, adapting to diverse usage environments with zero hassle. It combines flexible placement with easy transport, supporting stable and reliable recording wherever your needs take you. Equipped with industry-leading DSP 5.0 intelligent noise reduction technology, this voice recorder effectively filters out ambient background noise to deliver clear, natural sound quality. It captures even the subtlest audio details with clarity and maintains consistent performance even in complex acoustic environments. This portable voice recorder intelligently captures human voices, meeting all your critical recording needs. This recorder supports one-touch operation to start and save recording instantly, with no complicated setup or tedious steps required. It ensures you never miss a single critical moment, whether for impromptu conversations or scheduled formal events. It delivers responsive, hassle-free operation for users of all experience levels. This recording device features built-in OTG functionality, enabling direct data transfer between compatible devices without the need for additional computer software. This digital voice recorder seamlessly adapts to a wide range of scenarios, including academic lectures, business meetings, interviews, and personal voice memos. It offers versatile and reliable performance to meet all your daily recording needs. Note: The recorded audio is in WAV format by default. If you need MP3 format, please change the file extension format to MP3