1. Zinc alloy + ABS material, electroplating process 2. Supports magnet adsorption, easy to carry, high concealment. 3. Supports Bluetooth connection to AIREC-APP 4. Supports multiple language conversion, real-time conversion, real-time translation 5. One-key recording design, automatic segmentation recording, loop overwriting recording 6. Built-in 420mAh battery, can continuously record for 12 hours, play for 21 hours, and charge for 2.5 hours 7. With timestamp, the recording file name is named by time 8. Recording format: WAV 9. Playback format: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP 10. Product size: 53x53x13mm 11. Product weight: 43.9g
