Feature:1. DSP digital processing chip, multi‑stage tuning without pressure.2. Self‑tuning to satisfy your inspirational desire. Gain, bass, reverberation and volume can be adjusted freely.3. Without sound dyeing, the DOF of tuning is higher, with recording software, let the bedroom become your tuning studio.4. A variety of power supply, travel without pressure, computer, power supply ( US/EU plug), power bank.5. Strong compatibility, compatible with musical instruments, microphones, small speakers, power amplifiers, headphones, C4 mixer console, etc.Spec:Item Type: Mixing ConsoleMaterial: Plastic + AlloyColor: BlackWeight: Approx. 598g/21.1ozInput Voltage: 5V 2ASignal to Noise Ratio: ≥-80dbMaximum Output: 4V/MAXFrequency Response: 20Hz~20Khz/±0.5dbPackage List:1 x Mixing Console1 x ManualNotice:1. The input voltage must not be higher than 5V/2A.2.It needs to be stored in a dry environment at ordinary times.