Zoom M4 MicTrak Operation Manual page 25

Connecting an AC adapter
Connect the cable of the dedicated AC adapter (AD-17) to the USB port (Type-C), and connect the adapter to
an outlet.
USB (Type-C)
Using other power sources
By connecting a computer to the USB port (Type-C), the M4 can be operated using USB bus power. In
addition, a 5V portable battery (commercially-available) can also be used for power.
USB (Type-C)
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