1. Bluetooth version: 5.0
2. Sampling rate: 44.1Khz
3. Wireless channel: 2
4. Recording time: 5 hours
5. Charging port: Micro USB
6. Battery capacity: 130mAh
7. External interface: 3.5mm 4Pin
8. One-button operation, easy to use
9. APP can recognize more than 100 languages and can generate corresponding subtitle files
10. Can be used with 3.5mm earphones to realize real-time monitoring and listen to mobile phone background music
11. Small size, easy to carry
12. Powerful wireless mixing, real-time mixing of different audio channels
13. It can record audio from two microphones at the same time, which is very suitable for group interviews, concerts, etc.
14. Size: 1.5x1x5.9cm