Introducing the Magnetic Mini Voice Activated Recorder from STTWUNAKE, a compact and powerful digital recording device. With its built-in magnet, this recorder can be easily attached to magnetic metal surfaces such as iron cabinets and tables. Measuring only 0.9 inches in width and 0.37 inches in thickness, it's as small as a coin for discreet use. The device features DSP Intelligent Noise Reduction technology for clearer recordings. It offers up to 18 hours of recording time and can store 200 hours of recording files with its 16GB memory capacity. This easy-to-use recorder starts recording when turned on and saves files when turned off. It also automatically saves and shuts down when the battery is low, ensuring no data loss. Compatible with various devices including personal computers, laptops, smartphones, and tablets, this voice recorder is a must-have tool for your needs.