K2 Bluetooth 5.0 Karaoke Wireless Bluetooth Microphone with Live Colorful Lights

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 double diameter double magnetic speaker, equipped with rear diaphragm, with good bass effect and clear sound
12. Built-in reverb adjustment, easily adjust the accompanying music
13. Support MUTE function with key, easy to use
14. TF card can be inserted
15. Compatible system: iOS, Android, Windows
16. Dimensions: 259x70mm