Quality-assured Joyo JA-01 Mini Guitar Amp With Distortion

JW-02 features 4 channels, when several sets of JW-02 are being used simultaneously, you can choose different channels on your own to avoid interference. If the red light flashes after you switch on the transmitter or the receiver, it indicates low battery, please charge it in time with the USB cable. Signal distortion<0.04%, Plug and play, user-friendly. • Transmission frequency: 5.8 GHz • 4 Channel transmitter & receiver • Built-in 3.7V / 500mAh lithium battery • Car anti-jamming • Battery status LED indicator • Frequency response: 20 Hz - 20 KHz • Delay: <7 ms • Sample rate: 24-Bit / 48 KHz • Signal distortion: <0.04%