1. Pickup: capacitive
2. Speaker power: 4 ohm 5W*2 (speaker output)
3. Frequency response range: 150Hz-10KHz
4. Bluetooth version: 5.0
5. Power supply: 5V 18650 battery
6. Battery capacity: 2000mah
7. Life time: 5-6H
8. Charging time: 3H
9. Connection method: Bluetooth/TF card/AUX
10. Microphone material: aluminum alloy paint
11. 40mm * 2 16-core dual built-in magnetic speakers, with back-moving diaphragm, clear sound
12. Built-in reverb adjustment, easily adjust the accompaniment music
13. Intelligent noise reduction function
14. Support one-key mute function, easy to use
15. Compatible system: IOS, Android, Windows, etc.
16. Size: 251x50mm
17. Weight: 350g
