- Reliable Power Source: Equipped with a 3.7V/200MA Class A lithium battery, this device ensures long-lasting performance for your recording needs. - Durable and Premium Material: Made from high-grade zinc alloy, this product not only looks sleek but also feels sturdy in your hands, providing a premium user experience. - Impressive Output: With a maximum output of 300mw, this device delivers clear, powerful audio recordings that meet professional standards. - Extended Recording Time: Capture high-quality audio continuously for over 20 hours, perfect for interviews, lectures, and events where reliability is essential. Applications: - Interviews: Ideal for journalists and podcasters needing dependable audio capture for interviews without worrying about battery life. - Lectures and Seminars: Perfect for students and educators who require extensive recording capabilities to capture lectures in detail. - Field Research: A valuable tool for researchers conducting field studies, offering high-quality recordings in various environments. This product stands out for its combination of long-lasting battery life, premium construction, and exceptional audio performance, making it a must-have for anyone serious about capturing high-quality sound.