Spec:
Item Type: Mixing Console
Material: Metal, plastic
Battery: 2 x AA batteries(not included) per microphone
Microphone Input:
Frequency Response: 10Hz to 200kHz
Gain Range: +14dB to +60dB
SNR: 120 DB EIN
Stereo Channel:
Frequency Response: 10Hz to 70kHz
Gain Range: Line: 8 To +15 DB, Microphone: +13 to +60 DB
SNR: Line: 90 DB, Microphone: 104 DB EIN
Main Mix: +28 DBu balanced, +22 DBu unbalanced
Main Output: +22 DBu unbalanced
AUX Send: +22 DBu unbalanced
EFF Send: +22 DBu unbalanced
Tape Output: +15 DBu/150

How to Use:
Follow the instructions to plug in the wire directly to use.

PackageList:
1 x Mixing Console
2 x Microphones
1 x Power Adapter
1 x USB Cable
1 x User Manual

Note:
Use flower line for computer connection and avoid using headphone with call function for earphone connection.