【One-Touch Recording】Easily start recording with a single button featuring two modes for quick and efficient audio capture. 【Magnetic Attachment】Conveniently attach the device to metal surfaces for hands-free recording in various environments. 【High-Quality Audio Formats】Records in WAV format and supports playback of multiple audio formats including MP3, WMA, OGG, APE, FLAC, WAV, and AAC-LC ACELP. 【Time-Stamped Recordings】Automatically adds time stamps to recordings for easy organization and reference. 【Smart Features】Includes LED indicators for battery and playback status, automatic file splitting, and cyclic recording capability. 【AI-Powered Transcription】Connects to the AIREC-APP via Bluetooth-Compatible, offering real-time transcription and translation in 59 languages.? Specifications: Model: M29A Storage Capacity: 128GB Recording Format: WAV Playback Formats: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC ACELP Connectivity: Bluetooth-Compatible (for app connection) App Support: AIREC-APP? Voice-Activated Recording: Not supported Material: Zinc Alloy + ABS Play Duration: About 21H Recording Duration: About 12H Battery Capacity: 420mAh Charging Duration: About 2.5H Product Weight: 49.2g Size: 52.8 x 13mm