12-inch single
1 wireless microphone
Size: 375*338*607mm
1. Power: 5 knobs, 7.4v 20W
2. Unit: 80 magnetic bass + coil treble
3. Microphone: single microphone
4. Battery: 2400 mAH
5. Functions: small remote control, USB, TF card, Bluetooth, red display screen, recording, power switch, light button, AUX input, FM, TWS, wireless microphone, OK microphone priority, etc.