1. Power: 5 knobs, 20W
2. Unit: 90 magnetic bass+coil treble
3. Microphone: Single charging microphone
4. Battery: 4000mAH
5. Function: USB, TF card, Bluetooth, red display screen, recording, power switch, light button, AUX input, TYPE-C charging port, FM,TWS， Wireless microphone, OK microphone priority, etc
SKU: JBR-612
