1 x sound card
1 x live line
1 x accompaniment line
1 x charging cable
This V8S sound card has a two noise reduction DSP audio chip that adjusts the sound section to make the audio signal on the sound card more clear and stable. It has a 1000 mAh lithium power source, which can be used continuously for 4 to 8 hours. It has a 3.3V-4.2V working voltage, 5V±5% charging voltage, 95dB signal to noise ratio, 20Hz~20KHz ±3dB frequency response, 12.5 x 11 x 2.7cm dimension.