Magnetic Digital Voice Recorder

Features: 1. Built-in large capacity polymer safety lithium battery and ai intelligent power management system, reduce recording power consumption, about 500 hours of ultra-long recording time to meet your needs. 2. Magnetic adsorption, mute recording, recording process, silent, magnetic absorption function, follow your inclinations, follow your inclinations. 3. Android phone otg connection support, can play the recording on the phone, view the uploaded management file at any time (only Android phone) 4. Automatic saving/data protection, detects low battery power and automatically saves. Time stamp, record file according to the date and time named, easy to search. 5. The use of professional master control scheme, Voiceless sound technology, through multiple layers of strict testing, can effectively remove the noise interference of the sound source in the recording process, ensure the sound sampling rate, highly restore the sound source. 6. Voice activation function, intelligent voice recording, voice recording, no sound stop, file encryption protection, can add a password for the file, document management, in order to protect important recordings not lost. 7. Ideal for classes, lectures, conferences, interviews, etc. This is a great gift for teachers, students, lawyers, writers, etc. Specifications: Product name: Tape recorder Product Model: DVR-20 Battery capacity: 2500mAh Charging time: 4 hours Recording duration: about 400 hours Running time: about 370 hours Standby time: 30 days Charging port: Micro usb Headphone port: 3.5MM Recording format: MP3, MAV, or WAV Playback format: WAV/WMA/MP3 Sampling frequency: 48KHZ Recording bits: 256KBPS Response frequency: 20-20KH 32GB of stored recording files: about 380 hours 64GB stored recording files: about 765 hours Memory expansion: Supports a maximum of 128GB microsd card (not included) Features: Large battery, long recording time, voice activation, noise cancellation, file management, time stamps, MP3 player, password protection, powerful magnetic attraction. Product size: 67mm*36 mm *28 mm Shell material: zinc alloy Product color: Black Packing list: 1 * voice recorder 1 * User manual 1 * 3.5 MM headsets 1 * Micro usb data cable 1 * 32GB SD Card （optional ）

Returns Accepted for this item if it's within 30 Days