1. Bluetooth 5.1, Chip: JL AC6965E4 2. Battery capacity: Speaker 1800mAh, Microphone 500mAh 3. Charging time: Speaker 3 hours, Microphone 2 hours 4. Usage time: Speaker 5 hours, Microphone 16 hours 5. Speaker unit: 8W full range speaker + 2W tweeter, power: 10W 6. Size: 190 x 120 x 215mm, Weight: 774g 7. Support Bluetooth, TF card, AUX and other modes 8. Equipped with two wireless microphones, supports one-click original sound cancellation, allowing you to enjoy karaoke with friends. 9. Support music and colorful lights
