Specification MIC TO MAIN OUTPUT Gain 48dB Max THD+N 0.07% @-40dBu Input,1kHz Signal to Noise ratio 78dB Denoise OFF 85dB Denoise ON Frequency response 80～15000Hz ±3dB PHONE/AUX TO MAIN OUTPUT Gain 0dB MAX THD+N 0.07% 1kHz，0dB Input Signal to Noise ratio 85dB 1kHz，0dB Input Frequency response 20～20000Hz ±1dB POD Output Level -20dBu Typical MONITOR  Max power 80mW Load=32OHM，1kHz，THD+N=1% BATTERY Capacity 5000mAh Live Streaming Charge current 1A Typical Quiescent Current 460mA battery voltage 4V, Typical DIGITAL sample rates 48 K Bit depth 16 Bit SOUND EFFECTS Electronic sound ADJ 12 steps Pitch ADJ 16 steps Pitch range 50%～200% Typical Pitch Preset 4 customize 7 customize Preset（1KHz） 1