Product Description: Magnetic Voice Activated Recording Device with DSP Noise Cancellation and OTG Connection Experience unparalleled audio recording with our Magnetic Voice Activated Recording Device, designed to meet the demands of lectures, conferences, and interviews. This portable voice recorder combines cutting-edge technology with user-friendly features to deliver exceptional performance and convenience. MP3 Magnetic Recording Device: This recorder is equipped with one-key recording functionality, making it incredibly easy to use. It features DSP intelligent noise reduction and a timestamp function, ensuring high-quality recordings every time. The built-in OTG connection cable allows for seamless file management and transfer, making it ideal for capturing important moments in lectures, meetings, and interviews. Strong Magnetic Adsorption for Portable Recording: Designed with a magnetic ring and multiple circular large magnets, this device offers strong magnetic adsorption. Its compact size and lightweight design allow you to carry it effortlessly in your wallet or pocket, ensuring you are always ready to record at a moment's notice. Convenient Management: Managing your recordings has never been easier. The timestamp function names files in a date and time format, simplifying the process of finding and organizing your recordings. You can easily play back your recordings on a computer or use headphones for quick access and review. One Key Recording: Say goodbye to complicated buttons. With just a simple press of the switch, you can start and save recordings instantly. The included headphones allow for playback, volume adjustment, and file switching, and the device can also function as a USB storage device for added versatility. DSP Noise Reduction: Featuring a highly sensitive noise reduction silicone microphone, this recorder utilizes DSP noise reduction technology to capture human voices with precision. Enjoy professional WAV recordings that deliver perfect sound quality and a true stereo experience, ensuring every word is captured clearly and accurately. Enhance your recording capabilities with our Magnetic Voice Activated Recording Device, perfect for professionals, students, and anyone who needs reliable and high-quality audio capture. With its advanced features and portable design, this recorder is your go-to solution for all your recording needs.