Product Description: Pen Digital Voice Recorder One Key Recording HD Noise Reduction Portable Voice Activated Recorder for Learning Meetings 64G Blind Operation Type Recording: Enjoy effortless recording with our pen's intuitive design. The ballpoint pen features a mechanical rebound switch, allowing you to start recording with a simple press (pen hat lower) and end it with another press (pen hat rise). This user-friendly operation ensures you capture every important detail without distraction. Multifunctional Design: This versatile digital voice recorder doubles as a functional pen, enabling you to write while recording. Ideal for meetings and lectures, it offers two-way recording capabilities. Additionally, the pen refill can be easily replaced, making it a practical tool for both writing and recording. Advanced Noise Reduction: Equipped with an acoustic 8-core DSP noise reduction module, this pen recorder effectively reduces environmental noise. Capture clear, high-definition audio even in noisy environments, ensuring you never miss a word. Enhanced Connectivity: Manage and transfer your files effortlessly with the OTG adapter, compatible with both Android and iOS devices. The plug-and-play feature simplifies file management, allowing you to access your recordings quickly and conveniently. Versatile Headphone Compatibility: Connect your headphones to play music and recording files directly from the device. The recorder supports in-line headphone controls, enabling you to switch songs, fast forward, rewind, adjust volume, and confirm or delete files with ease. Durable and Stylish Construction: Crafted from high-quality metal alloy using CNC process manufacturing and a baking paint electric transition process, this pen recorder is built to withstand daily use. Its durable, anti-oxidation, and anti-scratch properties ensure it remains in excellent condition over time. Upgrade your recording experience with our 64GB Pen Digital Voice Recorder, designed for versatility and ease of use. Whether you're a student, professional, or anyone in need of reliable recording capabilities, this device offers the perfect blend of functionality and style.