popular ! Digital Voice Recorder S30 4 to 32GB Portable Digital Voice Recorder Android System USB Charger Ports USB Voice Recorder Voice Recorder Pen for Business Speech Meeting Learning Lectures

Highlights Product Selling Points: 1. Intelligent voice control recording - Automatically records only when there is sound, saving space and playback time, improving efficiency 2. Segmented recording function - Lets you set the recording duration and store in segments, such as (30, 60, 90 minutes), making it easier to organize your files 3. solid battery life, up to 30 days standby - Large capacity polymer lithium battery ensures long endurance with up to 30 days of standby and 24 hours of continuous recording 4. High-quality lossless recording - ADPCM high-definition lossless recording with precision sampling compression encoding and decoding algorithm for top-notch sound quality 5. Automatic saving after power failure - Recording pen automatically saves data files before shutting down when the battery is low, ensuring that the precious recording data is not lost 6. Dual-purpose recording pen and MP3 player - Enjoy multiple styles of lossless music through earphones while recording 7. OTG connection for file management - Connects easily to Android and IOS phones to view and play recorded files.