K2 Bluetooth 5.0 Karaoke Live Colorful Lights Wireless Bluetooth Microphone (Gold)

1. Pickup: dynamic microphone
2. Speaker power: 4 ohm 6W*1 (speaker output)
3. Frequency response range: 30HZ-20KHZ
4. Bluetooth version: 5.0
5. Power supply: 5V 18650 battery
6. Battery capacity: 2000mah
7. Life time: 4-6H
8. Charging time: 3H
9. Microphone material: aluminum alloy
10. The lighting will change according to the rhythm, creating an interesting atmosphere
11. Adopt 52mm large-diameter 18-core dual magnetic speakers, equipped with a rear-moving diaphragm, with good bass effect and clear sound
12. Built-in reverb adjustment, easily adjust the accompaniment music
13. Support one-key mute function, easy to use
14. TF card can be inserted
15. Compatible system: IOS, Android, Windows
16. Size: 259x70mm