Using the USB charger or access charge adapter. Capacity lithium battery extended playing time. U disk direct decode/TF card on the mp3 music format. Speaker unit: 8 inch. Total continuous power: 50w. Frequency response: 80Hz – 18 KHz. Signal noise ratio: >85dB. This item is in the category “Musical Instruments & Gear\Karaoke Entertainment\Karaoke Mixers”. The seller is “csrcinc” and is located in this country: US. This item can be shipped to United States.
- Brand: Undisclosed
- Type: Karaoke Decoder