Efficient Power Management: The Q85 Voice Recorder is equipped with a 1750mAh polymer lithium battery and an AI intelligent power management system. This combination significantly reduces power consumption, allowing for longer recording sessions without frequent recharging. Intelligent Voice Control: Featuring an advanced voice control mode, the recorder automatically starts recording when sound is detected and pauses during silence. This smart feature conserves storage space and enhances work efficiency by eliminating unnecessary recordings. Time-Synchronized Recordings: Each recording is synchronized with world time, making it easy to organize and manage your audio files. This feature is particularly beneficial for professionals who require precise time-stamped recordings for documentation and review. Magnetic Convenience: Designed with a strong built-in magnet, the Q85 can be securely attached to any metal surface without additional installation. This feature provides flexibility and convenience, allowing you to place the recorder in optimal positions for capturing audio. Seamless File Management: The included OTG adapter allows you to connect the recorder directly to Android mobile devices. This enables easy file management and organization on your phone, simplifying the process of accessing and sharing important recordings. Multifunctional Use: In addition to its recording capabilities, the Q85 also functions as an MP3 player, offering entertainment options alongside its professional features. With 4GB of storage, you have ample space for essential audio files and music.