1. Intelligent noise reduction technology, adaptively filter noise, and record human voice clearly
2. Bluetooth 5.0, smooth and stable connection
3. Built-in rechargeable battery, can work continuously for 20 hours
4. Able to connect two mobile phones at the same time
5. Support multiple language switching
6. 5 minutes after this speaker is disconnected from the phone, it will automatically turn off
7. One-key operation, easy to use
8. Bluetooth working range: 0-10 meters
9. Charging time: 2-4 hours
10. Battery capacity: 500mAh
11. Working time: up to 20 hours
12. Standby time: up to 100 hours
13. Size: 128x52x16mm
14. Weight: about 95g
