Karaoke speaker with two microphones included

- Output power: 30W + 15W x 2
- Speaker unit: 4 inch + 3 inch * 2
- Signal-to-noise ratio: ≥78dB
- Distortion: ≤0.1%
- Operating voltage: DC 19V, 3.42A
- Frequency response: 35 Hz - 20 kHz
- Integrated battery: 11.1V, 4400 mAh
- Dimensions: 360 x 180 x 205 mm
- Features: AUX/USB/BT input/UHF wireless microphone*2/colorful light effects/5 flashing light
- Bluetooth distance: 10 m